61666864

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 146562048

約数和(自身を除く): 84895184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 647, 851, 1036, 1288, 1294, 1702, 2072, 2576, 2588, 3404, 4144, 4529, 5176, 5957, 6808, 9058, 10352, 11914, 13616, 14881, 18116, 23828, 23939, 29762, 36232, 47656, 47878, 59524, 72464, 95312, 95756, 104167, 119048, 167573, 191512, 208334, 238096, 335146, 383024, 416668, 550597, 670292, 833336, 1101194, 1340584, 1666672, 2202388, 2681168, 3854179, 4404776, 7708358, 8809552, 15416716, 30833432, 61666864]

約数ペア:

[(1, 61666864), (2, 30833432), (4, 15416716), (7, 8809552), (8, 7708358), (14, 4404776), (16, 3854179), (23, 2681168), (28, 2202388), (37, 1666672), (46, 1340584), (56, 1101194), (74, 833336), (92, 670292), (112, 550597), (148, 416668), (161, 383024), (184, 335146), (259, 238096), (296, 208334), (322, 191512), (368, 167573), (518, 119048), (592, 104167), (644, 95756), (647, 95312), (851, 72464), (1036, 59524), (1288, 47878), (1294, 47656), (1702, 36232), (2072, 29762), (2576, 23939), (2588, 23828), (3404, 18116), (4144, 14881), (4529, 13616), (5176, 11914), (5957, 10352), (6808, 9058)]