83723994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 118452006

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 53, 57, 62, 93, 106, 114, 149, 159, 171, 186, 279, 298, 318, 342, 447, 477, 558, 589, 894, 954, 1007, 1178, 1341, 1643, 1767, 2014, 2682, 2831, 3021, 3286, 3534, 4619, 4929, 5301, 5662, 6042, 7897, 8493, 9063, 9238, 9858, 10602, 13857, 14787, 15794, 16986, 18126, 23691, 25479, 27714, 29574, 31217, 41571, 47382, 50958, 62434, 71073, 83142, 87761, 93651, 142146, 150043, 175522, 187302, 244807, 263283, 280953, 300086, 450129, 489614, 526566, 561906, 734421, 789849, 900258, 1350387, 1468842, 1579698, 2203263, 2700774, 4406526, 4651333, 9302666, 13953999, 27907998, 41861997, 83723994]

約数ペア:

[(1, 83723994), (2, 41861997), (3, 27907998), (6, 13953999), (9, 9302666), (18, 4651333), (19, 4406526), (31, 2700774), (38, 2203263), (53, 1579698), (57, 1468842), (62, 1350387), (93, 900258), (106, 789849), (114, 734421), (149, 561906), (159, 526566), (171, 489614), (186, 450129), (279, 300086), (298, 280953), (318, 263283), (342, 244807), (447, 187302), (477, 175522), (558, 150043), (589, 142146), (894, 93651), (954, 87761), (1007, 83142), (1178, 71073), (1341, 62434), (1643, 50958), (1767, 47382), (2014, 41571), (2682, 31217), (2831, 29574), (3021, 27714), (3286, 25479), (3534, 23691), (4619, 18126), (4929, 16986), (5301, 15794), (5662, 14787), (6042, 13857), (7897, 10602), (8493, 9858), (9063, 9238)]