70928208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37889}}^1$

素因数の和:37916

約数の個数: 60

約数和(自身を含む): 213775380

約数和(自身を除く): 142847172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 37889, 75778, 113667, 151556, 227334, 303112, 341001, 454668, 492557, 606224, 682002, 909336, 985114, 1364004, 1477671, 1818672, 1970228, 2728008, 2955342, 3940456, 4433013, 5456016, 5910684, 7880912, 8866026, 11821368, 17732052, 23642736, 35464104, 70928208]

約数ペア:

[(1, 70928208), (2, 35464104), (3, 23642736), (4, 17732052), (6, 11821368), (8, 8866026), (9, 7880912), (12, 5910684), (13, 5456016), (16, 4433013), (18, 3940456), (24, 2955342), (26, 2728008), (36, 1970228), (39, 1818672), (48, 1477671), (52, 1364004), (72, 985114), (78, 909336), (104, 682002), (117, 606224), (144, 492557), (156, 454668), (208, 341001), (234, 303112), (312, 227334), (468, 151556), (624, 113667), (936, 75778), (1872, 37889)]