123899064

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 321530880

約数和(自身を除く): 197631816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 482, 691, 723, 744, 964, 1382, 1446, 1928, 2073, 2764, 2892, 4146, 5528, 5784, 7471, 8292, 14942, 16584, 21421, 22413, 29884, 42842, 44826, 59768, 64263, 85684, 89652, 128526, 166531, 171368, 179304, 257052, 333062, 499593, 514104, 666124, 999186, 1332248, 1998372, 3996744, 5162461, 10324922, 15487383, 20649844, 30974766, 41299688, 61949532, 123899064]

約数ペア:

[(1, 123899064), (2, 61949532), (3, 41299688), (4, 30974766), (6, 20649844), (8, 15487383), (12, 10324922), (24, 5162461), (31, 3996744), (62, 1998372), (93, 1332248), (124, 999186), (186, 666124), (241, 514104), (248, 499593), (372, 333062), (482, 257052), (691, 179304), (723, 171368), (744, 166531), (964, 128526), (1382, 89652), (1446, 85684), (1928, 64263), (2073, 59768), (2764, 44826), (2892, 42842), (4146, 29884), (5528, 22413), (5784, 21421), (7471, 16584), (8292, 14942)]