84177760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7295

約数の個数: 48

約数和(自身を含む): 201622176

約数和(自身を除く): 117444416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 7207, 11680, 14414, 28828, 36035, 57656, 72070, 115312, 144140, 230624, 288280, 526111, 576560, 1052222, 1153120, 2104444, 2630555, 4208888, 5261110, 8417776, 10522220, 16835552, 21044440, 42088880, 84177760]

約数ペア:

[(1, 84177760), (2, 42088880), (4, 21044440), (5, 16835552), (8, 10522220), (10, 8417776), (16, 5261110), (20, 4208888), (32, 2630555), (40, 2104444), (73, 1153120), (80, 1052222), (146, 576560), (160, 526111), (292, 288280), (365, 230624), (584, 144140), (730, 115312), (1168, 72070), (1460, 57656), (2336, 36035), (2920, 28828), (5840, 14414), (7207, 11680)]