87040884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60953}}^1$

素因数の和:60984

約数の個数: 48

約数和(自身を含む): 245766528

約数和(自身を除く): 158725644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 60953, 121906, 182859, 243812, 365718, 426671, 731436, 853342, 1036201, 1280013, 1706684, 2072402, 2560026, 3108603, 4144804, 5120052, 6217206, 7253407, 12434412, 14506814, 21760221, 29013628, 43520442, 87040884]

約数ペア:

[(1, 87040884), (2, 43520442), (3, 29013628), (4, 21760221), (6, 14506814), (7, 12434412), (12, 7253407), (14, 6217206), (17, 5120052), (21, 4144804), (28, 3108603), (34, 2560026), (42, 2072402), (51, 1706684), (68, 1280013), (84, 1036201), (102, 853342), (119, 731436), (204, 426671), (238, 365718), (357, 243812), (476, 182859), (714, 121906), (1428, 60953)]