90737475416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1\times {\mathrm{11311}}^1$

素因数の和:15976

約数の個数: 64

約数和(自身を含む): 200770805760

約数和(自身を除く): 110033330344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4621, 9242, 11311, 18484, 22622, 32347, 36968, 45244, 64694, 79177, 90488, 129388, 143251, 158354, 258776, 286502, 316708, 350641, 573004, 633416, 701282, 1002757, 1146008, 1402564, 2005514, 2454487, 2805128, 4011028, 4908974, 8022056, 9817948, 19635896, 52268131, 104536262, 209072524, 365876917, 418145048, 731753834, 1463507668, 1620312061, 2927015336, 3240624122, 6481248244, 11342184427, 12962496488, 22684368854, 45368737708, 90737475416]

約数ペア:

[(1, 90737475416), (2, 45368737708), (4, 22684368854), (7, 12962496488), (8, 11342184427), (14, 6481248244), (28, 3240624122), (31, 2927015336), (56, 1620312061), (62, 1463507668), (124, 731753834), (217, 418145048), (248, 365876917), (434, 209072524), (868, 104536262), (1736, 52268131), (4621, 19635896), (9242, 9817948), (11311, 8022056), (18484, 4908974), (22622, 4011028), (32347, 2805128), (36968, 2454487), (45244, 2005514), (64694, 1402564), (79177, 1146008), (90488, 1002757), (129388, 701282), (143251, 633416), (158354, 573004), (258776, 350641), (286502, 316708)]