8969688

素因数分解:

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

素因数の和:106

約数の個数: 144

約数和(自身を含む): 30728880

約数和(自身を除く): 21759192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 182, 222, 234, 252, 259, 273, 296, 312, 333, 364, 444, 468, 481, 504, 518, 546, 666, 728, 777, 819, 888, 936, 962, 1036, 1092, 1332, 1369, 1443, 1554, 1638, 1924, 2072, 2184, 2331, 2664, 2738, 2886, 3108, 3276, 3367, 3848, 4107, 4329, 4662, 5476, 5772, 6216, 6552, 6734, 8214, 8658, 9324, 9583, 10101, 10952, 11544, 12321, 13468, 16428, 17316, 17797, 18648, 19166, 20202, 24642, 26936, 28749, 30303, 32856, 34632, 35594, 38332, 40404, 49284, 53391, 57498, 60606, 71188, 76664, 80808, 86247, 98568, 106782, 114996, 121212, 124579, 142376, 160173, 172494, 213564, 229992, 242424, 249158, 320346, 344988, 373737, 427128, 498316, 640692, 689976, 747474, 996632, 1121211, 1281384, 1494948, 2242422, 2989896, 4484844, 8969688]

約数ペア:

[(1, 8969688), (2, 4484844), (3, 2989896), (4, 2242422), (6, 1494948), (7, 1281384), (8, 1121211), (9, 996632), (12, 747474), (13, 689976), (14, 640692), (18, 498316), (21, 427128), (24, 373737), (26, 344988), (28, 320346), (36, 249158), (37, 242424), (39, 229992), (42, 213564), (52, 172494), (56, 160173), (63, 142376), (72, 124579), (74, 121212), (78, 114996), (84, 106782), (91, 98568), (104, 86247), (111, 80808), (117, 76664), (126, 71188), (148, 60606), (156, 57498), (168, 53391), (182, 49284), (222, 40404), (234, 38332), (252, 35594), (259, 34632), (273, 32856), (296, 30303), (312, 28749), (333, 26936), (364, 24642), (444, 20202), (468, 19166), (481, 18648), (504, 17797), (518, 17316), (546, 16428), (666, 13468), (728, 12321), (777, 11544), (819, 10952), (888, 10101), (936, 9583), (962, 9324), (1036, 8658), (1092, 8214), (1332, 6734), (1369, 6552), (1443, 6216), (1554, 5772), (1638, 5476), (1924, 4662), (2072, 4329), (2184, 4107), (2331, 3848), (2664, 3367), (2738, 3276), (2886, 3108)]