64374972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 156355584

約数和(自身を除く): 91980612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 786, 1321, 1572, 2642, 3963, 4061, 5284, 7926, 8122, 12183, 15852, 16244, 24366, 40951, 48732, 81902, 122853, 163804, 173051, 245706, 346102, 491412, 519153, 692204, 1038306, 2076612, 5364581, 10729162, 16093743, 21458324, 32187486, 64374972]

約数ペア:

[(1, 64374972), (2, 32187486), (3, 21458324), (4, 16093743), (6, 10729162), (12, 5364581), (31, 2076612), (62, 1038306), (93, 692204), (124, 519153), (131, 491412), (186, 346102), (262, 245706), (372, 173051), (393, 163804), (524, 122853), (786, 81902), (1321, 48732), (1572, 40951), (2642, 24366), (3963, 16244), (4061, 15852), (5284, 12183), (7926, 8122)]