85675408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 216944448

約数和(自身を除く): 131269040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 163, 182, 208, 247, 266, 304, 326, 361, 364, 494, 532, 652, 722, 728, 988, 1064, 1141, 1304, 1444, 1456, 1729, 1976, 2119, 2128, 2282, 2527, 2608, 2888, 3097, 3458, 3952, 4238, 4564, 4693, 5054, 5776, 6194, 6916, 8476, 9128, 9386, 10108, 12388, 13832, 14833, 16952, 18256, 18772, 20216, 21679, 24776, 27664, 29666, 32851, 33904, 37544, 40261, 40432, 43358, 49552, 58843, 59332, 65702, 75088, 80522, 86716, 117686, 118664, 131404, 161044, 173432, 235372, 237328, 262808, 281827, 322088, 346864, 411901, 470744, 525616, 563654, 644176, 764959, 823802, 941488, 1127308, 1529918, 1647604, 2254616, 3059836, 3295208, 4509232, 5354713, 6119672, 6590416, 10709426, 12239344, 21418852, 42837704, 85675408]

約数ペア:

[(1, 85675408), (2, 42837704), (4, 21418852), (7, 12239344), (8, 10709426), (13, 6590416), (14, 6119672), (16, 5354713), (19, 4509232), (26, 3295208), (28, 3059836), (38, 2254616), (52, 1647604), (56, 1529918), (76, 1127308), (91, 941488), (104, 823802), (112, 764959), (133, 644176), (152, 563654), (163, 525616), (182, 470744), (208, 411901), (247, 346864), (266, 322088), (304, 281827), (326, 262808), (361, 237328), (364, 235372), (494, 173432), (532, 161044), (652, 131404), (722, 118664), (728, 117686), (988, 86716), (1064, 80522), (1141, 75088), (1304, 65702), (1444, 59332), (1456, 58843), (1729, 49552), (1976, 43358), (2119, 40432), (2128, 40261), (2282, 37544), (2527, 33904), (2608, 32851), (2888, 29666), (3097, 27664), (3458, 24776), (3952, 21679), (4238, 20216), (4564, 18772), (4693, 18256), (5054, 16952), (5776, 14833), (6194, 13832), (6916, 12388), (8476, 10108), (9128, 9386)]