65156976

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 193130496

約数和(自身を除く): 127973520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 103, 138, 144, 184, 191, 206, 207, 276, 309, 368, 382, 412, 414, 552, 573, 618, 764, 824, 828, 927, 1104, 1146, 1236, 1528, 1648, 1656, 1719, 1854, 2292, 2369, 2472, 3056, 3312, 3438, 3708, 4393, 4584, 4738, 4944, 6876, 7107, 7416, 8786, 9168, 9476, 13179, 13752, 14214, 14832, 17572, 18952, 19673, 21321, 26358, 27504, 28428, 35144, 37904, 39346, 39537, 42642, 52716, 56856, 59019, 70288, 78692, 79074, 85284, 105432, 113712, 118038, 157384, 158148, 170568, 177057, 210864, 236076, 314768, 316296, 341136, 354114, 452479, 472152, 632592, 708228, 904958, 944304, 1357437, 1416456, 1809916, 2714874, 2832912, 3619832, 4072311, 5429748, 7239664, 8144622, 10859496, 16289244, 21718992, 32578488, 65156976]

約数ペア:

[(1, 65156976), (2, 32578488), (3, 21718992), (4, 16289244), (6, 10859496), (8, 8144622), (9, 7239664), (12, 5429748), (16, 4072311), (18, 3619832), (23, 2832912), (24, 2714874), (36, 1809916), (46, 1416456), (48, 1357437), (69, 944304), (72, 904958), (92, 708228), (103, 632592), (138, 472152), (144, 452479), (184, 354114), (191, 341136), (206, 316296), (207, 314768), (276, 236076), (309, 210864), (368, 177057), (382, 170568), (412, 158148), (414, 157384), (552, 118038), (573, 113712), (618, 105432), (764, 85284), (824, 79074), (828, 78692), (927, 70288), (1104, 59019), (1146, 56856), (1236, 52716), (1528, 42642), (1648, 39537), (1656, 39346), (1719, 37904), (1854, 35144), (2292, 28428), (2369, 27504), (2472, 26358), (3056, 21321), (3312, 19673), (3438, 18952), (3708, 17572), (4393, 14832), (4584, 14214), (4738, 13752), (4944, 13179), (6876, 9476), (7107, 9168), (7416, 8786)]