64597428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8317

約数の個数: 72

約数和(自身を含む): 192657920

約数和(自身を除く): 128060492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 8269, 16538, 24807, 33076, 49614, 57883, 74421, 99228, 115766, 148842, 173649, 231532, 256339, 297684, 347298, 512678, 520947, 694596, 769017, 1025356, 1041894, 1538034, 1794373, 2083788, 2307051, 3076068, 3588746, 4614102, 5383119, 7177492, 9228204, 10766238, 16149357, 21532476, 32298714, 64597428]

約数ペア:

[(1, 64597428), (2, 32298714), (3, 21532476), (4, 16149357), (6, 10766238), (7, 9228204), (9, 7177492), (12, 5383119), (14, 4614102), (18, 3588746), (21, 3076068), (28, 2307051), (31, 2083788), (36, 1794373), (42, 1538034), (62, 1041894), (63, 1025356), (84, 769017), (93, 694596), (124, 520947), (126, 512678), (186, 347298), (217, 297684), (252, 256339), (279, 231532), (372, 173649), (434, 148842), (558, 115766), (651, 99228), (868, 74421), (1116, 57883), (1302, 49614), (1953, 33076), (2604, 24807), (3906, 16538), (7812, 8269)]