80770716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57529}}^1$

素因数の和:57555

約数の個数: 48

約数和(自身を含む): 225517600

約数和(自身を除く): 144746884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57529, 115058, 172587, 230116, 345174, 517761, 690348, 747877, 1035522, 1495754, 1553283, 2071044, 2243631, 2991508, 3106566, 4487262, 6213132, 6730893, 8974524, 13461786, 20192679, 26923572, 40385358, 80770716]

約数ペア:

[(1, 80770716), (2, 40385358), (3, 26923572), (4, 20192679), (6, 13461786), (9, 8974524), (12, 6730893), (13, 6213132), (18, 4487262), (26, 3106566), (27, 2991508), (36, 2243631), (39, 2071044), (52, 1553283), (54, 1495754), (78, 1035522), (108, 747877), (117, 690348), (156, 517761), (234, 345174), (351, 230116), (468, 172587), (702, 115058), (1404, 57529)]