174254796

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 454248704

約数和(自身を除く): 279993908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1087, 1098, 1314, 2174, 2196, 2628, 3261, 4348, 4453, 6522, 8906, 9783, 13044, 13359, 17812, 19566, 26718, 39132, 40077, 53436, 66307, 79351, 80154, 132614, 158702, 160308, 198921, 238053, 265228, 317404, 397842, 476106, 596763, 714159, 795684, 952212, 1193526, 1428318, 2387052, 2856636, 4840411, 9680822, 14521233, 19361644, 29042466, 43563699, 58084932, 87127398, 174254796]

約数ペア:

[(1, 174254796), (2, 87127398), (3, 58084932), (4, 43563699), (6, 29042466), (9, 19361644), (12, 14521233), (18, 9680822), (36, 4840411), (61, 2856636), (73, 2387052), (122, 1428318), (146, 1193526), (183, 952212), (219, 795684), (244, 714159), (292, 596763), (366, 476106), (438, 397842), (549, 317404), (657, 265228), (732, 238053), (876, 198921), (1087, 160308), (1098, 158702), (1314, 132614), (2174, 80154), (2196, 79351), (2628, 66307), (3261, 53436), (4348, 40077), (4453, 39132), (6522, 26718), (8906, 19566), (9783, 17812), (13044, 13359)]