8123388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 24009216

約数和(自身を除く): 15885828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 173, 182, 258, 273, 301, 346, 364, 516, 519, 546, 559, 602, 692, 903, 1038, 1092, 1118, 1204, 1211, 1677, 1806, 2076, 2236, 2249, 2422, 3354, 3612, 3633, 3913, 4498, 4844, 6708, 6747, 7266, 7439, 7826, 8996, 11739, 13494, 14532, 14878, 15652, 15743, 22317, 23478, 26988, 29756, 31486, 44634, 46956, 47229, 52073, 62972, 89268, 94458, 96707, 104146, 156219, 188916, 193414, 208292, 290121, 312438, 386828, 580242, 624876, 676949, 1160484, 1353898, 2030847, 2707796, 4061694, 8123388]

約数ペア:

[(1, 8123388), (2, 4061694), (3, 2707796), (4, 2030847), (6, 1353898), (7, 1160484), (12, 676949), (13, 624876), (14, 580242), (21, 386828), (26, 312438), (28, 290121), (39, 208292), (42, 193414), (43, 188916), (52, 156219), (78, 104146), (84, 96707), (86, 94458), (91, 89268), (129, 62972), (156, 52073), (172, 47229), (173, 46956), (182, 44634), (258, 31486), (273, 29756), (301, 26988), (346, 23478), (364, 22317), (516, 15743), (519, 15652), (546, 14878), (559, 14532), (602, 13494), (692, 11739), (903, 8996), (1038, 7826), (1092, 7439), (1118, 7266), (1204, 6747), (1211, 6708), (1677, 4844), (1806, 4498), (2076, 3913), (2236, 3633), (2249, 3612), (2422, 3354)]