68283648

素因数分解:

$2^8\times 3^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 211462020

約数和(自身を除く): 143178372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 89, 96, 108, 111, 128, 144, 148, 162, 178, 192, 216, 222, 256, 267, 288, 296, 324, 333, 356, 384, 432, 444, 534, 576, 592, 648, 666, 712, 768, 801, 864, 888, 999, 1068, 1152, 1184, 1296, 1332, 1424, 1602, 1728, 1776, 1998, 2136, 2304, 2368, 2403, 2592, 2664, 2848, 2997, 3204, 3293, 3456, 3552, 3996, 4272, 4736, 4806, 5184, 5328, 5696, 5994, 6408, 6586, 6912, 7104, 7209, 7992, 8544, 9472, 9612, 9879, 10368, 10656, 11392, 11988, 12816, 13172, 14208, 14418, 15984, 17088, 19224, 19758, 20736, 21312, 22784, 23976, 25632, 26344, 28416, 28836, 29637, 31968, 34176, 38448, 39516, 42624, 47952, 51264, 52688, 57672, 59274, 63936, 68352, 76896, 79032, 85248, 88911, 95904, 102528, 105376, 115344, 118548, 127872, 153792, 158064, 177822, 191808, 205056, 210752, 230688, 237096, 255744, 266733, 307584, 316128, 355644, 383616, 421504, 461376, 474192, 533466, 615168, 632256, 711288, 767232, 843008, 922752, 948384, 1066932, 1264512, 1422576, 1845504, 1896768, 2133864, 2529024, 2845152, 3793536, 4267728, 5690304, 7587072, 8535456, 11380608, 17070912, 22761216, 34141824, 68283648]

約数ペア:

[(1, 68283648), (2, 34141824), (3, 22761216), (4, 17070912), (6, 11380608), (8, 8535456), (9, 7587072), (12, 5690304), (16, 4267728), (18, 3793536), (24, 2845152), (27, 2529024), (32, 2133864), (36, 1896768), (37, 1845504), (48, 1422576), (54, 1264512), (64, 1066932), (72, 948384), (74, 922752), (81, 843008), (89, 767232), (96, 711288), (108, 632256), (111, 615168), (128, 533466), (144, 474192), (148, 461376), (162, 421504), (178, 383616), (192, 355644), (216, 316128), (222, 307584), (256, 266733), (267, 255744), (288, 237096), (296, 230688), (324, 210752), (333, 205056), (356, 191808), (384, 177822), (432, 158064), (444, 153792), (534, 127872), (576, 118548), (592, 115344), (648, 105376), (666, 102528), (712, 95904), (768, 88911), (801, 85248), (864, 79032), (888, 76896), (999, 68352), (1068, 63936), (1152, 59274), (1184, 57672), (1296, 52688), (1332, 51264), (1424, 47952), (1602, 42624), (1728, 39516), (1776, 38448), (1998, 34176), (2136, 31968), (2304, 29637), (2368, 28836), (2403, 28416), (2592, 26344), (2664, 25632), (2848, 23976), (2997, 22784), (3204, 21312), (3293, 20736), (3456, 19758), (3552, 19224), (3996, 17088), (4272, 15984), (4736, 14418), (4806, 14208), (5184, 13172), (5328, 12816), (5696, 11988), (5994, 11392), (6408, 10656), (6586, 10368), (6912, 9879), (7104, 9612), (7209, 9472), (7992, 8544)]