64142472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 167938560

約数和(自身を除く): 103796088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1181, 1752, 2263, 2362, 3543, 4526, 4724, 6789, 7086, 9052, 9448, 13578, 14172, 18104, 27156, 28344, 36611, 54312, 73222, 86213, 109833, 146444, 172426, 219666, 258639, 292888, 344852, 439332, 517278, 689704, 878664, 1034556, 2069112, 2672603, 5345206, 8017809, 10690412, 16035618, 21380824, 32071236, 64142472]

約数ペア:

[(1, 64142472), (2, 32071236), (3, 21380824), (4, 16035618), (6, 10690412), (8, 8017809), (12, 5345206), (24, 2672603), (31, 2069112), (62, 1034556), (73, 878664), (93, 689704), (124, 517278), (146, 439332), (186, 344852), (219, 292888), (248, 258639), (292, 219666), (372, 172426), (438, 146444), (584, 109833), (744, 86213), (876, 73222), (1181, 54312), (1752, 36611), (2263, 28344), (2362, 27156), (3543, 18104), (4526, 14172), (4724, 13578), (6789, 9448), (7086, 9052)]