129850908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 342176016

約数和(自身を除く): 212325108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2417, 2442, 4477, 4834, 4884, 7251, 8954, 9668, 13431, 14502, 17908, 26587, 26862, 29004, 53174, 53724, 79761, 89429, 106348, 159522, 178858, 268287, 292457, 319044, 357716, 536574, 584914, 877371, 983719, 1073148, 1169828, 1754742, 1967438, 2951157, 3509484, 3934876, 5902314, 10820909, 11804628, 21641818, 32462727, 43283636, 64925454, 129850908]

約数ペア:

[(1, 129850908), (2, 64925454), (3, 43283636), (4, 32462727), (6, 21641818), (11, 11804628), (12, 10820909), (22, 5902314), (33, 3934876), (37, 3509484), (44, 2951157), (66, 1967438), (74, 1754742), (111, 1169828), (121, 1073148), (132, 983719), (148, 877371), (222, 584914), (242, 536574), (363, 357716), (407, 319044), (444, 292457), (484, 268287), (726, 178858), (814, 159522), (1221, 106348), (1452, 89429), (1628, 79761), (2417, 53724), (2442, 53174), (4477, 29004), (4834, 26862), (4884, 26587), (7251, 17908), (8954, 14502), (9668, 13431)]