64726464

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 112

約数和(自身を含む): 196778880

約数和(自身を除く): 132052416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1613, 1672, 1824, 2112, 2508, 3226, 3344, 3648, 4839, 5016, 6452, 6688, 9678, 10032, 12904, 13376, 17743, 19356, 20064, 25808, 30647, 35486, 38712, 40128, 51616, 53229, 61294, 70972, 77424, 91941, 103232, 106458, 122588, 141944, 154848, 183882, 212916, 245176, 283888, 309696, 337117, 367764, 425832, 490352, 567776, 674234, 735528, 851664, 980704, 1011351, 1135552, 1348468, 1471056, 1703328, 1961408, 2022702, 2696936, 2942112, 3406656, 4045404, 5393872, 5884224, 8090808, 10787744, 16181616, 21575488, 32363232, 64726464]

約数ペア:

[(1, 64726464), (2, 32363232), (3, 21575488), (4, 16181616), (6, 10787744), (8, 8090808), (11, 5884224), (12, 5393872), (16, 4045404), (19, 3406656), (22, 2942112), (24, 2696936), (32, 2022702), (33, 1961408), (38, 1703328), (44, 1471056), (48, 1348468), (57, 1135552), (64, 1011351), (66, 980704), (76, 851664), (88, 735528), (96, 674234), (114, 567776), (132, 490352), (152, 425832), (176, 367764), (192, 337117), (209, 309696), (228, 283888), (264, 245176), (304, 212916), (352, 183882), (418, 154848), (456, 141944), (528, 122588), (608, 106458), (627, 103232), (704, 91941), (836, 77424), (912, 70972), (1056, 61294), (1216, 53229), (1254, 51616), (1613, 40128), (1672, 38712), (1824, 35486), (2112, 30647), (2508, 25808), (3226, 20064), (3344, 19356), (3648, 17743), (4839, 13376), (5016, 12904), (6452, 10032), (6688, 9678)]