174162924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 475670832

約数和(自身を除く): 301507908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 661, 1126, 1322, 1689, 1983, 2252, 2644, 3378, 3966, 5067, 5949, 6756, 7319, 7932, 8593, 10134, 11898, 14638, 17186, 20268, 21957, 23796, 25779, 29276, 34372, 43914, 51558, 65871, 77337, 87828, 103116, 131742, 154674, 263484, 309348, 372143, 744286, 1116429, 1488572, 2232858, 3349287, 4465716, 4837859, 6698574, 9675718, 13397148, 14513577, 19351436, 29027154, 43540731, 58054308, 87081462, 174162924]

約数ペア:

[(1, 174162924), (2, 87081462), (3, 58054308), (4, 43540731), (6, 29027154), (9, 19351436), (12, 14513577), (13, 13397148), (18, 9675718), (26, 6698574), (36, 4837859), (39, 4465716), (52, 3349287), (78, 2232858), (117, 1488572), (156, 1116429), (234, 744286), (468, 372143), (563, 309348), (661, 263484), (1126, 154674), (1322, 131742), (1689, 103116), (1983, 87828), (2252, 77337), (2644, 65871), (3378, 51558), (3966, 43914), (5067, 34372), (5949, 29276), (6756, 25779), (7319, 23796), (7932, 21957), (8593, 20268), (10134, 17186), (11898, 14638)]