123284742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 170889978

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 127, 174, 203, 254, 381, 406, 609, 762, 797, 889, 1218, 1594, 1778, 2391, 2667, 3683, 4782, 5334, 5579, 7366, 11049, 11158, 16737, 22098, 23113, 25781, 33474, 46226, 51562, 69339, 77343, 101219, 138678, 154686, 161791, 202438, 303657, 323582, 485373, 607314, 708533, 970746, 1417066, 2125599, 2935351, 4251198, 5870702, 8806053, 17612106, 20547457, 41094914, 61642371, 123284742]

約数ペア:

[(1, 123284742), (2, 61642371), (3, 41094914), (6, 20547457), (7, 17612106), (14, 8806053), (21, 5870702), (29, 4251198), (42, 2935351), (58, 2125599), (87, 1417066), (127, 970746), (174, 708533), (203, 607314), (254, 485373), (381, 323582), (406, 303657), (609, 202438), (762, 161791), (797, 154686), (889, 138678), (1218, 101219), (1594, 77343), (1778, 69339), (2391, 51562), (2667, 46226), (3683, 33474), (4782, 25781), (5334, 23113), (5579, 22098), (7366, 16737), (11049, 11158)]