72346716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^2$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 202887440

約数和(自身を除く): 130540724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 227, 234, 351, 454, 468, 681, 702, 908, 1362, 1404, 2043, 2724, 2951, 4086, 5902, 6129, 8172, 8853, 11804, 12258, 17706, 24516, 26559, 35412, 51529, 53118, 79677, 103058, 106236, 154587, 159354, 206116, 309174, 318708, 463761, 618348, 669877, 927522, 1339754, 1391283, 1855044, 2009631, 2679508, 2782566, 4019262, 5565132, 6028893, 8038524, 12057786, 18086679, 24115572, 36173358, 72346716]

約数ペア:

[(1, 72346716), (2, 36173358), (3, 24115572), (4, 18086679), (6, 12057786), (9, 8038524), (12, 6028893), (13, 5565132), (18, 4019262), (26, 2782566), (27, 2679508), (36, 2009631), (39, 1855044), (52, 1391283), (54, 1339754), (78, 927522), (108, 669877), (117, 618348), (156, 463761), (227, 318708), (234, 309174), (351, 206116), (454, 159354), (468, 154587), (681, 106236), (702, 103058), (908, 79677), (1362, 53118), (1404, 51529), (2043, 35412), (2724, 26559), (2951, 24516), (4086, 17706), (5902, 12258), (6129, 11804), (8172, 8853)]