64903872

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 190195200

約数和(自身を除く): 125291328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 132, 158, 176, 192, 237, 264, 316, 352, 389, 474, 528, 632, 704, 778, 869, 948, 1056, 1167, 1264, 1556, 1738, 1896, 2112, 2334, 2528, 2607, 3112, 3476, 3792, 4279, 4668, 5056, 5214, 6224, 6952, 7584, 8558, 9336, 10428, 12448, 12837, 13904, 15168, 17116, 18672, 20856, 24896, 25674, 27808, 30731, 34232, 37344, 41712, 51348, 55616, 61462, 68464, 74688, 83424, 92193, 102696, 122924, 136928, 166848, 184386, 205392, 245848, 273856, 338041, 368772, 410784, 491696, 676082, 737544, 821568, 983392, 1014123, 1352164, 1475088, 1966784, 2028246, 2704328, 2950176, 4056492, 5408656, 5900352, 8112984, 10817312, 16225968, 21634624, 32451936, 64903872]

約数ペア:

[(1, 64903872), (2, 32451936), (3, 21634624), (4, 16225968), (6, 10817312), (8, 8112984), (11, 5900352), (12, 5408656), (16, 4056492), (22, 2950176), (24, 2704328), (32, 2028246), (33, 1966784), (44, 1475088), (48, 1352164), (64, 1014123), (66, 983392), (79, 821568), (88, 737544), (96, 676082), (132, 491696), (158, 410784), (176, 368772), (192, 338041), (237, 273856), (264, 245848), (316, 205392), (352, 184386), (389, 166848), (474, 136928), (528, 122924), (632, 102696), (704, 92193), (778, 83424), (869, 74688), (948, 68464), (1056, 61462), (1167, 55616), (1264, 51348), (1556, 41712), (1738, 37344), (1896, 34232), (2112, 30731), (2334, 27808), (2528, 25674), (2607, 24896), (3112, 20856), (3476, 18672), (3792, 17116), (4279, 15168), (4668, 13904), (5056, 12837), (5214, 12448), (6224, 10428), (6952, 9336), (7584, 8558)]