67190764

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 129740800

約数和(自身を除く): 62550036

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 361, 589, 722, 1178, 1444, 1501, 2356, 2449, 3002, 4898, 6004, 6859, 9796, 11191, 13718, 22382, 27436, 28519, 44764, 46531, 57038, 93062, 114076, 186124, 212629, 425258, 541861, 850516, 884089, 1083722, 1768178, 2167444, 3536356, 16797691, 33595382, 67190764]

約数ペア:

[(1, 67190764), (2, 33595382), (4, 16797691), (19, 3536356), (31, 2167444), (38, 1768178), (62, 1083722), (76, 884089), (79, 850516), (124, 541861), (158, 425258), (316, 212629), (361, 186124), (589, 114076), (722, 93062), (1178, 57038), (1444, 46531), (1501, 44764), (2356, 28519), (2449, 27436), (3002, 22382), (4898, 13718), (6004, 11191), (6859, 9796)]