66051664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 156739968

約数和(自身を除く): 90688304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 226, 238, 272, 307, 452, 476, 614, 791, 904, 952, 1228, 1582, 1808, 1904, 1921, 2149, 2456, 3164, 3842, 4298, 4912, 5219, 6328, 7684, 8596, 10438, 12656, 13447, 15368, 17192, 20876, 26894, 30736, 34384, 34691, 36533, 41752, 53788, 69382, 73066, 83504, 107576, 138764, 146132, 215152, 242837, 277528, 292264, 485674, 555056, 584528, 589747, 971348, 1179494, 1942696, 2358988, 3885392, 4128229, 4717976, 8256458, 9435952, 16512916, 33025832, 66051664]

約数ペア:

[(1, 66051664), (2, 33025832), (4, 16512916), (7, 9435952), (8, 8256458), (14, 4717976), (16, 4128229), (17, 3885392), (28, 2358988), (34, 1942696), (56, 1179494), (68, 971348), (112, 589747), (113, 584528), (119, 555056), (136, 485674), (226, 292264), (238, 277528), (272, 242837), (307, 215152), (452, 146132), (476, 138764), (614, 107576), (791, 83504), (904, 73066), (952, 69382), (1228, 53788), (1582, 41752), (1808, 36533), (1904, 34691), (1921, 34384), (2149, 30736), (2456, 26894), (3164, 20876), (3842, 17192), (4298, 15368), (4912, 13447), (5219, 12656), (6328, 10438), (7684, 8596)]