121411044

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 313447680

約数和(自身を除く): 192036636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 137, 206, 239, 274, 309, 411, 412, 478, 548, 618, 717, 822, 927, 956, 1233, 1236, 1434, 1644, 1854, 2151, 2466, 2868, 3708, 4302, 4932, 8604, 14111, 24617, 28222, 32743, 42333, 49234, 56444, 65486, 73851, 84666, 98229, 98468, 126999, 130972, 147702, 169332, 196458, 221553, 253998, 294687, 295404, 392916, 443106, 507996, 589374, 886212, 1178748, 3372529, 6745058, 10117587, 13490116, 20235174, 30352761, 40470348, 60705522, 121411044]

約数ペア:

[(1, 121411044), (2, 60705522), (3, 40470348), (4, 30352761), (6, 20235174), (9, 13490116), (12, 10117587), (18, 6745058), (36, 3372529), (103, 1178748), (137, 886212), (206, 589374), (239, 507996), (274, 443106), (309, 392916), (411, 295404), (412, 294687), (478, 253998), (548, 221553), (618, 196458), (717, 169332), (822, 147702), (927, 130972), (956, 126999), (1233, 98468), (1236, 98229), (1434, 84666), (1644, 73851), (1854, 65486), (2151, 56444), (2466, 49234), (2868, 42333), (3708, 32743), (4302, 28222), (4932, 24617), (8604, 14111)]