71159928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10388

約数の個数: 64

約数和(自身を含む): 208293120

約数和(自身を除く): 137133192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 10331, 20662, 30993, 41324, 61986, 72317, 82648, 123972, 144634, 216951, 247944, 289268, 423571, 433902, 578536, 847142, 867804, 1270713, 1694284, 1735608, 2541426, 2964997, 3388568, 5082852, 5929994, 8894991, 10165704, 11859988, 17789982, 23719976, 35579964, 71159928]

約数ペア:

[(1, 71159928), (2, 35579964), (3, 23719976), (4, 17789982), (6, 11859988), (7, 10165704), (8, 8894991), (12, 5929994), (14, 5082852), (21, 3388568), (24, 2964997), (28, 2541426), (41, 1735608), (42, 1694284), (56, 1270713), (82, 867804), (84, 847142), (123, 578536), (164, 433902), (168, 423571), (246, 289268), (287, 247944), (328, 216951), (492, 144634), (574, 123972), (861, 82648), (984, 72317), (1148, 61986), (1722, 41324), (2296, 30993), (3444, 20662), (6888, 10331)]