91379778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 221168640

約数和(自身を除く): 129788862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 373, 399, 614, 746, 798, 921, 1119, 1842, 2149, 2238, 2611, 4298, 5222, 5833, 6447, 7087, 7833, 11666, 12894, 14174, 15666, 17499, 21261, 34998, 40831, 42522, 49609, 81662, 99218, 114511, 122493, 148827, 229022, 244986, 297654, 343533, 687066, 801577, 1603154, 2175709, 2404731, 4351418, 4809462, 6527127, 13054254, 15229963, 30459926, 45689889, 91379778]

約数ペア:

[(1, 91379778), (2, 45689889), (3, 30459926), (6, 15229963), (7, 13054254), (14, 6527127), (19, 4809462), (21, 4351418), (38, 2404731), (42, 2175709), (57, 1603154), (114, 801577), (133, 687066), (266, 343533), (307, 297654), (373, 244986), (399, 229022), (614, 148827), (746, 122493), (798, 114511), (921, 99218), (1119, 81662), (1842, 49609), (2149, 42522), (2238, 40831), (2611, 34998), (4298, 21261), (5222, 17499), (5833, 15666), (6447, 14174), (7087, 12894), (7833, 11666)]