78254928

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8111}}^1$

素因数の和:8192

約数の個数: 60

約数和(自身を含む): 222301248

約数和(自身を除く): 144046320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 8111, 9648, 16222, 24333, 32444, 48666, 64888, 72999, 97332, 129776, 145998, 194664, 291996, 389328, 543437, 583992, 1086874, 1167984, 1630311, 2173748, 3260622, 4347496, 4890933, 6521244, 8694992, 9781866, 13042488, 19563732, 26084976, 39127464, 78254928]

約数ペア:

[(1, 78254928), (2, 39127464), (3, 26084976), (4, 19563732), (6, 13042488), (8, 9781866), (9, 8694992), (12, 6521244), (16, 4890933), (18, 4347496), (24, 3260622), (36, 2173748), (48, 1630311), (67, 1167984), (72, 1086874), (134, 583992), (144, 543437), (201, 389328), (268, 291996), (402, 194664), (536, 145998), (603, 129776), (804, 97332), (1072, 72999), (1206, 64888), (1608, 48666), (2412, 32444), (3216, 24333), (4824, 16222), (8111, 9648)]