64614552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 117862248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 127, 129, 136, 172, 174, 204, 232, 254, 258, 344, 348, 381, 408, 493, 508, 516, 696, 731, 762, 986, 1016, 1032, 1247, 1462, 1479, 1524, 1972, 2159, 2193, 2494, 2924, 2958, 3048, 3683, 3741, 3944, 4318, 4386, 4988, 5461, 5848, 5916, 6477, 7366, 7482, 8636, 8772, 9976, 10922, 11049, 11832, 12954, 14732, 14964, 16383, 17272, 17544, 21199, 21844, 22098, 25908, 29464, 29928, 32766, 42398, 43688, 44196, 51816, 62611, 63597, 65532, 84796, 88392, 92837, 125222, 127194, 131064, 158369, 169592, 185674, 187833, 250444, 254388, 278511, 316738, 371348, 375666, 475107, 500888, 508776, 557022, 633476, 742696, 751332, 950214, 1114044, 1266952, 1502664, 1900428, 2228088, 2692273, 3800856, 5384546, 8076819, 10769092, 16153638, 21538184, 32307276, 64614552]

約数ペア:

[(1, 64614552), (2, 32307276), (3, 21538184), (4, 16153638), (6, 10769092), (8, 8076819), (12, 5384546), (17, 3800856), (24, 2692273), (29, 2228088), (34, 1900428), (43, 1502664), (51, 1266952), (58, 1114044), (68, 950214), (86, 751332), (87, 742696), (102, 633476), (116, 557022), (127, 508776), (129, 500888), (136, 475107), (172, 375666), (174, 371348), (204, 316738), (232, 278511), (254, 254388), (258, 250444), (344, 187833), (348, 185674), (381, 169592), (408, 158369), (493, 131064), (508, 127194), (516, 125222), (696, 92837), (731, 88392), (762, 84796), (986, 65532), (1016, 63597), (1032, 62611), (1247, 51816), (1462, 44196), (1479, 43688), (1524, 42398), (1972, 32766), (2159, 29928), (2193, 29464), (2494, 25908), (2924, 22098), (2958, 21844), (3048, 21199), (3683, 17544), (3741, 17272), (3944, 16383), (4318, 14964), (4386, 14732), (4988, 12954), (5461, 11832), (5848, 11049), (5916, 10922), (6477, 9976), (7366, 8772), (7482, 8636)]