87498972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 108

約数和(自身を含む): 248353560

約数和(自身を除く): 160854588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 242, 318, 363, 379, 396, 477, 484, 583, 636, 726, 758, 954, 1089, 1137, 1166, 1452, 1516, 1749, 1908, 2178, 2274, 2332, 3411, 3498, 4169, 4356, 4548, 5247, 6413, 6822, 6996, 8338, 10494, 12507, 12826, 13644, 16676, 19239, 20087, 20988, 25014, 25652, 37521, 38478, 40174, 45859, 50028, 57717, 60261, 75042, 76956, 80348, 91718, 115434, 120522, 137577, 150084, 180783, 183436, 220957, 230868, 241044, 275154, 361566, 412731, 441914, 550308, 662871, 723132, 825462, 883828, 1325742, 1650924, 1988613, 2430527, 2651484, 3977226, 4861054, 7291581, 7954452, 9722108, 14583162, 21874743, 29166324, 43749486, 87498972]

約数ペア:

[(1, 87498972), (2, 43749486), (3, 29166324), (4, 21874743), (6, 14583162), (9, 9722108), (11, 7954452), (12, 7291581), (18, 4861054), (22, 3977226), (33, 2651484), (36, 2430527), (44, 1988613), (53, 1650924), (66, 1325742), (99, 883828), (106, 825462), (121, 723132), (132, 662871), (159, 550308), (198, 441914), (212, 412731), (242, 361566), (318, 275154), (363, 241044), (379, 230868), (396, 220957), (477, 183436), (484, 180783), (583, 150084), (636, 137577), (726, 120522), (758, 115434), (954, 91718), (1089, 80348), (1137, 76956), (1166, 75042), (1452, 60261), (1516, 57717), (1749, 50028), (1908, 45859), (2178, 40174), (2274, 38478), (2332, 37521), (3411, 25652), (3498, 25014), (4169, 20988), (4356, 20087), (4548, 19239), (5247, 16676), (6413, 13644), (6822, 12826), (6996, 12507), (8338, 10494)]