64886808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 187776000

約数和(自身を除く): 122889192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 4889, 6636, 9778, 13272, 14667, 19556, 29334, 34223, 39112, 58668, 68446, 102669, 117336, 136892, 205338, 273784, 386231, 410676, 772462, 821352, 1158693, 1544924, 2317386, 2703617, 3089848, 4634772, 5407234, 8110851, 9269544, 10814468, 16221702, 21628936, 32443404, 64886808]

約数ペア:

[(1, 64886808), (2, 32443404), (3, 21628936), (4, 16221702), (6, 10814468), (7, 9269544), (8, 8110851), (12, 5407234), (14, 4634772), (21, 3089848), (24, 2703617), (28, 2317386), (42, 1544924), (56, 1158693), (79, 821352), (84, 772462), (158, 410676), (168, 386231), (237, 273784), (316, 205338), (474, 136892), (553, 117336), (632, 102669), (948, 68446), (1106, 58668), (1659, 39112), (1896, 34223), (2212, 29334), (3318, 19556), (4424, 14667), (4889, 13272), (6636, 9778)]