89731376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 211296000

約数和(自身を除く): 121564624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 149, 152, 266, 283, 298, 304, 532, 566, 596, 1043, 1064, 1132, 1192, 1981, 2086, 2128, 2264, 2384, 2831, 3962, 4172, 4528, 5377, 5662, 7924, 8344, 10754, 11324, 15848, 16688, 19817, 21508, 22648, 31696, 37639, 39634, 42167, 43016, 45296, 75278, 79268, 84334, 86032, 150556, 158536, 168668, 295169, 301112, 317072, 337336, 590338, 602224, 674672, 801173, 1180676, 1602346, 2361352, 3204692, 4722704, 5608211, 6409384, 11216422, 12818768, 22432844, 44865688, 89731376]

約数ペア:

[(1, 89731376), (2, 44865688), (4, 22432844), (7, 12818768), (8, 11216422), (14, 6409384), (16, 5608211), (19, 4722704), (28, 3204692), (38, 2361352), (56, 1602346), (76, 1180676), (112, 801173), (133, 674672), (149, 602224), (152, 590338), (266, 337336), (283, 317072), (298, 301112), (304, 295169), (532, 168668), (566, 158536), (596, 150556), (1043, 86032), (1064, 84334), (1132, 79268), (1192, 75278), (1981, 45296), (2086, 43016), (2128, 42167), (2264, 39634), (2384, 37639), (2831, 31696), (3962, 22648), (4172, 21508), (4528, 19817), (5377, 16688), (5662, 15848), (7924, 11324), (8344, 10754)]