71757504

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 252

約数和(自身を含む): 260171184

約数和(自身を除く): 188413680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 56, 63, 64, 72, 74, 78, 84, 91, 96, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 192, 208, 222, 224, 234, 252, 259, 273, 288, 296, 312, 333, 336, 364, 416, 444, 448, 468, 481, 504, 518, 546, 576, 592, 624, 666, 672, 728, 777, 819, 832, 888, 936, 962, 1008, 1036, 1092, 1184, 1248, 1332, 1344, 1369, 1443, 1456, 1554, 1638, 1776, 1872, 1924, 2016, 2072, 2184, 2331, 2368, 2496, 2664, 2738, 2886, 2912, 3108, 3276, 3367, 3552, 3744, 3848, 4032, 4107, 4144, 4329, 4368, 4662, 5328, 5476, 5772, 5824, 6216, 6552, 6734, 7104, 7488, 7696, 8214, 8288, 8658, 8736, 9324, 9583, 10101, 10656, 10952, 11544, 12321, 12432, 13104, 13468, 15392, 16428, 16576, 17316, 17472, 17797, 18648, 19166, 20202, 21312, 21904, 23088, 24642, 24864, 26208, 26936, 28749, 30303, 30784, 32856, 34632, 35594, 37296, 38332, 40404, 43808, 46176, 49284, 49728, 52416, 53391, 53872, 57498, 60606, 65712, 69264, 71188, 74592, 76664, 80808, 86247, 87616, 92352, 98568, 106782, 107744, 114996, 121212, 124579, 131424, 138528, 142376, 149184, 153328, 160173, 161616, 172494, 197136, 213564, 215488, 229992, 242424, 249158, 262848, 277056, 284752, 306656, 320346, 323232, 344988, 373737, 394272, 427128, 459984, 484848, 498316, 569504, 613312, 640692, 646464, 689976, 747474, 788544, 854256, 919968, 969696, 996632, 1121211, 1139008, 1281384, 1379952, 1494948, 1708512, 1839936, 1939392, 1993264, 2242422, 2562768, 2759904, 2989896, 3417024, 3986528, 4484844, 5125536, 5519808, 5979792, 7973056, 8969688, 10251072, 11959584, 17939376, 23919168, 35878752, 71757504]

約数ペア:

[(1, 71757504), (2, 35878752), (3, 23919168), (4, 17939376), (6, 11959584), (7, 10251072), (8, 8969688), (9, 7973056), (12, 5979792), (13, 5519808), (14, 5125536), (16, 4484844), (18, 3986528), (21, 3417024), (24, 2989896), (26, 2759904), (28, 2562768), (32, 2242422), (36, 1993264), (37, 1939392), (39, 1839936), (42, 1708512), (48, 1494948), (52, 1379952), (56, 1281384), (63, 1139008), (64, 1121211), (72, 996632), (74, 969696), (78, 919968), (84, 854256), (91, 788544), (96, 747474), (104, 689976), (111, 646464), (112, 640692), (117, 613312), (126, 569504), (144, 498316), (148, 484848), (156, 459984), (168, 427128), (182, 394272), (192, 373737), (208, 344988), (222, 323232), (224, 320346), (234, 306656), (252, 284752), (259, 277056), (273, 262848), (288, 249158), (296, 242424), (312, 229992), (333, 215488), (336, 213564), (364, 197136), (416, 172494), (444, 161616), (448, 160173), (468, 153328), (481, 149184), (504, 142376), (518, 138528), (546, 131424), (576, 124579), (592, 121212), (624, 114996), (666, 107744), (672, 106782), (728, 98568), (777, 92352), (819, 87616), (832, 86247), (888, 80808), (936, 76664), (962, 74592), (1008, 71188), (1036, 69264), (1092, 65712), (1184, 60606), (1248, 57498), (1332, 53872), (1344, 53391), (1369, 52416), (1443, 49728), (1456, 49284), (1554, 46176), (1638, 43808), (1776, 40404), (1872, 38332), (1924, 37296), (2016, 35594), (2072, 34632), (2184, 32856), (2331, 30784), (2368, 30303), (2496, 28749), (2664, 26936), (2738, 26208), (2886, 24864), (2912, 24642), (3108, 23088), (3276, 21904), (3367, 21312), (3552, 20202), (3744, 19166), (3848, 18648), (4032, 17797), (4107, 17472), (4144, 17316), (4329, 16576), (4368, 16428), (4662, 15392), (5328, 13468), (5476, 13104), (5772, 12432), (5824, 12321), (6216, 11544), (6552, 10952), (6734, 10656), (7104, 10101), (7488, 9583), (7696, 9324), (8214, 8736), (8288, 8658)]