91375164

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 236291328

約数和(自身を除く): 144916164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 137, 191, 194, 274, 291, 382, 388, 411, 548, 573, 582, 764, 822, 873, 1146, 1164, 1233, 1644, 1719, 1746, 2292, 2466, 3438, 3492, 4932, 6876, 13289, 18527, 26167, 26578, 37054, 39867, 52334, 53156, 55581, 74108, 78501, 79734, 104668, 111162, 119601, 157002, 159468, 166743, 222324, 235503, 239202, 314004, 333486, 471006, 478404, 666972, 942012, 2538199, 5076398, 7614597, 10152796, 15229194, 22843791, 30458388, 45687582, 91375164]

約数ペア:

[(1, 91375164), (2, 45687582), (3, 30458388), (4, 22843791), (6, 15229194), (9, 10152796), (12, 7614597), (18, 5076398), (36, 2538199), (97, 942012), (137, 666972), (191, 478404), (194, 471006), (274, 333486), (291, 314004), (382, 239202), (388, 235503), (411, 222324), (548, 166743), (573, 159468), (582, 157002), (764, 119601), (822, 111162), (873, 104668), (1146, 79734), (1164, 78501), (1233, 74108), (1644, 55581), (1719, 53156), (1746, 52334), (2292, 39867), (2466, 37054), (3438, 26578), (3492, 26167), (4932, 18527), (6876, 13289)]