72468576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8164

約数の個数: 72

約数和(自身を含む): 212756544

約数和(自身を除く): 140287968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8117, 8928, 16234, 24351, 32468, 48702, 64936, 73053, 97404, 129872, 146106, 194808, 251627, 259744, 292212, 389616, 503254, 584424, 754881, 779232, 1006508, 1168848, 1509762, 2013016, 2264643, 2337696, 3019524, 4026032, 4529286, 6039048, 8052064, 9058572, 12078096, 18117144, 24156192, 36234288, 72468576]

約数ペア:

[(1, 72468576), (2, 36234288), (3, 24156192), (4, 18117144), (6, 12078096), (8, 9058572), (9, 8052064), (12, 6039048), (16, 4529286), (18, 4026032), (24, 3019524), (31, 2337696), (32, 2264643), (36, 2013016), (48, 1509762), (62, 1168848), (72, 1006508), (93, 779232), (96, 754881), (124, 584424), (144, 503254), (186, 389616), (248, 292212), (279, 259744), (288, 251627), (372, 194808), (496, 146106), (558, 129872), (744, 97404), (992, 73053), (1116, 64936), (1488, 48702), (2232, 32468), (2976, 24351), (4464, 16234), (8117, 8928)]