79177878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 197174880

約数和(自身を除く): 117997002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 61, 78, 86, 117, 122, 129, 183, 234, 258, 351, 366, 387, 549, 559, 702, 774, 793, 1098, 1118, 1161, 1586, 1647, 1677, 1849, 2322, 2379, 2623, 3294, 3354, 3698, 4758, 5031, 5246, 5547, 7137, 7869, 10062, 11094, 14274, 15093, 15738, 16641, 21411, 23607, 24037, 30186, 33282, 34099, 42822, 47214, 48074, 49923, 68198, 70821, 72111, 99846, 102297, 112789, 141642, 144222, 204594, 216333, 225578, 306891, 338367, 432666, 613782, 648999, 676734, 920673, 1015101, 1297998, 1466257, 1841346, 2030202, 2932514, 3045303, 4398771, 6090606, 8797542, 13196313, 26392626, 39588939, 79177878]

約数ペア:

[(1, 79177878), (2, 39588939), (3, 26392626), (6, 13196313), (9, 8797542), (13, 6090606), (18, 4398771), (26, 3045303), (27, 2932514), (39, 2030202), (43, 1841346), (54, 1466257), (61, 1297998), (78, 1015101), (86, 920673), (117, 676734), (122, 648999), (129, 613782), (183, 432666), (234, 338367), (258, 306891), (351, 225578), (366, 216333), (387, 204594), (549, 144222), (559, 141642), (702, 112789), (774, 102297), (793, 99846), (1098, 72111), (1118, 70821), (1161, 68198), (1586, 49923), (1647, 48074), (1677, 47214), (1849, 42822), (2322, 34099), (2379, 33282), (2623, 30186), (3294, 24037), (3354, 23607), (3698, 21411), (4758, 16641), (5031, 15738), (5246, 15093), (5547, 14274), (7137, 11094), (7869, 10062)]