851001084

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{3221}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 2216607120

約数和(自身を除く): 1365606036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 179, 246, 358, 369, 492, 537, 716, 738, 1074, 1476, 1611, 2148, 3221, 3222, 6442, 6444, 7339, 9663, 12884, 14678, 19326, 22017, 28989, 29356, 38652, 44034, 57978, 66051, 88068, 115956, 132061, 132102, 264122, 264204, 396183, 528244, 576559, 792366, 1153118, 1188549, 1584732, 1729677, 2306236, 2377098, 3459354, 4754196, 5189031, 6918708, 10378062, 20756124, 23638919, 47277838, 70916757, 94555676, 141833514, 212750271, 283667028, 425500542, 851001084]

約数ペア:

[(1, 851001084), (2, 425500542), (3, 283667028), (4, 212750271), (6, 141833514), (9, 94555676), (12, 70916757), (18, 47277838), (36, 23638919), (41, 20756124), (82, 10378062), (123, 6918708), (164, 5189031), (179, 4754196), (246, 3459354), (358, 2377098), (369, 2306236), (492, 1729677), (537, 1584732), (716, 1188549), (738, 1153118), (1074, 792366), (1476, 576559), (1611, 528244), (2148, 396183), (3221, 264204), (3222, 264122), (6442, 132102), (6444, 132061), (7339, 115956), (9663, 88068), (12884, 66051), (14678, 57978), (19326, 44034), (22017, 38652), (28989, 29356)]