212332068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23921

約数の個数: 72

約数和(自身を含む): 608462400

約数和(自身を除く): 396130332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 23879, 47758, 71637, 95516, 143274, 214911, 286548, 310427, 429822, 453701, 620854, 859644, 907402, 931281, 1241708, 1361103, 1814804, 1862562, 2722206, 2793843, 3725124, 4083309, 5444412, 5587686, 5898113, 8166618, 11175372, 11796226, 16333236, 17694339, 23592452, 35388678, 53083017, 70777356, 106166034, 212332068]

約数ペア:

[(1, 212332068), (2, 106166034), (3, 70777356), (4, 53083017), (6, 35388678), (9, 23592452), (12, 17694339), (13, 16333236), (18, 11796226), (19, 11175372), (26, 8166618), (36, 5898113), (38, 5587686), (39, 5444412), (52, 4083309), (57, 3725124), (76, 2793843), (78, 2722206), (114, 1862562), (117, 1814804), (156, 1361103), (171, 1241708), (228, 931281), (234, 907402), (247, 859644), (342, 620854), (468, 453701), (494, 429822), (684, 310427), (741, 286548), (988, 214911), (1482, 143274), (2223, 95516), (2964, 71637), (4446, 47758), (8892, 23879)]