79304652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 229975200

約数和(自身を除く): 150670548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 809, 1167, 1556, 1618, 2334, 2427, 2723, 3236, 3501, 4668, 4854, 5446, 5663, 7002, 7281, 8169, 9708, 10892, 11326, 14004, 14562, 16338, 16989, 22652, 24507, 29124, 32676, 33978, 49014, 50967, 67956, 98028, 101934, 203868, 314701, 629402, 944103, 1258804, 1888206, 2202907, 2832309, 3776412, 4405814, 5664618, 6608721, 8811628, 11329236, 13217442, 19826163, 26434884, 39652326, 79304652]

約数ペア:

[(1, 79304652), (2, 39652326), (3, 26434884), (4, 19826163), (6, 13217442), (7, 11329236), (9, 8811628), (12, 6608721), (14, 5664618), (18, 4405814), (21, 3776412), (28, 2832309), (36, 2202907), (42, 1888206), (63, 1258804), (84, 944103), (126, 629402), (252, 314701), (389, 203868), (778, 101934), (809, 98028), (1167, 67956), (1556, 50967), (1618, 49014), (2334, 33978), (2427, 32676), (2723, 29124), (3236, 24507), (3501, 22652), (4668, 16989), (4854, 16338), (5446, 14562), (5663, 14004), (7002, 11326), (7281, 10892), (8169, 9708)]