78778056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11437}}^1$

素因数の和:11494

約数の個数: 64

約数和(自身を含む): 230590080

約数和(自身を除く): 151812024

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, 11437, 22874, 34311, 45748, 68622, 80059, 91496, 137244, 160118, 240177, 274488, 320236, 468917, 480354, 640472, 937834, 960708, 1406751, 1875668, 1921416, 2813502, 3282419, 3751336, 5627004, 6564838, 9847257, 11254008, 13129676, 19694514, 26259352, 39389028, 78778056]

約数ペア:

[(1, 78778056), (2, 39389028), (3, 26259352), (4, 19694514), (6, 13129676), (7, 11254008), (8, 9847257), (12, 6564838), (14, 5627004), (21, 3751336), (24, 3282419), (28, 2813502), (41, 1921416), (42, 1875668), (56, 1406751), (82, 960708), (84, 937834), (123, 640472), (164, 480354), (168, 468917), (246, 320236), (287, 274488), (328, 240177), (492, 160118), (574, 137244), (861, 91496), (984, 80059), (1148, 68622), (1722, 45748), (2296, 34311), (3444, 22874), (6888, 11437)]