71997624

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32257}}^1$

素因数の和:32300

約数の個数: 48

約数和(自身を含む): 201289920

約数和(自身を除く): 129292296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32257, 64514, 96771, 129028, 193542, 258056, 290313, 387084, 580626, 774168, 999967, 1161252, 1999934, 2322504, 2999901, 3999868, 5999802, 7999736, 8999703, 11999604, 17999406, 23999208, 35998812, 71997624]

約数ペア:

[(1, 71997624), (2, 35998812), (3, 23999208), (4, 17999406), (6, 11999604), (8, 8999703), (9, 7999736), (12, 5999802), (18, 3999868), (24, 2999901), (31, 2322504), (36, 1999934), (62, 1161252), (72, 999967), (93, 774168), (124, 580626), (186, 387084), (248, 290313), (279, 258056), (372, 193542), (558, 129028), (744, 96771), (1116, 64514), (2232, 32257)]