78549649164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{145861}}^1$

素因数の和:148015

約数の個数: 72

約数和(自身を含む): 227028951968

約数和(自身を除く): 148479302804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2137, 4274, 6411, 8548, 12822, 14959, 19233, 25644, 29918, 38466, 44877, 59836, 76932, 89754, 134631, 145861, 179508, 269262, 291722, 437583, 538524, 583444, 875166, 1021027, 1312749, 1750332, 2042054, 2625498, 3063081, 4084108, 5250996, 6126162, 9189243, 12252324, 18378486, 36756972, 311704957, 623409914, 935114871, 1246819828, 1870229742, 2181934699, 2805344613, 3740459484, 4363869398, 5610689226, 6545804097, 8727738796, 11221378452, 13091608194, 19637412291, 26183216388, 39274824582, 78549649164]

約数ペア:

[(1, 78549649164), (2, 39274824582), (3, 26183216388), (4, 19637412291), (6, 13091608194), (7, 11221378452), (9, 8727738796), (12, 6545804097), (14, 5610689226), (18, 4363869398), (21, 3740459484), (28, 2805344613), (36, 2181934699), (42, 1870229742), (63, 1246819828), (84, 935114871), (126, 623409914), (252, 311704957), (2137, 36756972), (4274, 18378486), (6411, 12252324), (8548, 9189243), (12822, 6126162), (14959, 5250996), (19233, 4084108), (25644, 3063081), (29918, 2625498), (38466, 2042054), (44877, 1750332), (59836, 1312749), (76932, 1021027), (89754, 875166), (134631, 583444), (145861, 538524), (179508, 437583), (269262, 291722)]