90272784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 268232832

約数和(自身を除く): 177960048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 336, 346, 519, 692, 1038, 1211, 1384, 1553, 2076, 2422, 2768, 3106, 3633, 4152, 4659, 4844, 6212, 7266, 8304, 9318, 9688, 10871, 12424, 14532, 18636, 19376, 21742, 24848, 29064, 32613, 37272, 43484, 58128, 65226, 74544, 86968, 130452, 173936, 260904, 268669, 521808, 537338, 806007, 1074676, 1612014, 1880683, 2149352, 3224028, 3761366, 4298704, 5642049, 6448056, 7522732, 11284098, 12896112, 15045464, 22568196, 30090928, 45136392, 90272784]

約数ペア:

[(1, 90272784), (2, 45136392), (3, 30090928), (4, 22568196), (6, 15045464), (7, 12896112), (8, 11284098), (12, 7522732), (14, 6448056), (16, 5642049), (21, 4298704), (24, 3761366), (28, 3224028), (42, 2149352), (48, 1880683), (56, 1612014), (84, 1074676), (112, 806007), (168, 537338), (173, 521808), (336, 268669), (346, 260904), (519, 173936), (692, 130452), (1038, 86968), (1211, 74544), (1384, 65226), (1553, 58128), (2076, 43484), (2422, 37272), (2768, 32613), (3106, 29064), (3633, 24848), (4152, 21742), (4659, 19376), (4844, 18636), (6212, 14532), (7266, 12424), (8304, 10871), (9318, 9688)]