61899968

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 84

約数和(自身を含む): 136657080

約数和(自身を除く): 74757112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 97, 104, 118, 169, 194, 208, 236, 338, 388, 416, 472, 676, 767, 776, 832, 944, 1261, 1352, 1534, 1552, 1888, 2522, 2704, 3068, 3104, 3776, 5044, 5408, 5723, 6136, 6208, 9971, 10088, 10816, 11446, 12272, 16393, 19942, 20176, 22892, 24544, 32786, 39884, 40352, 45784, 49088, 65572, 74399, 79768, 80704, 91568, 131144, 148798, 159536, 183136, 262288, 297596, 319072, 366272, 524576, 595192, 638144, 967187, 1049152, 1190384, 1934374, 2380768, 3868748, 4761536, 7737496, 15474992, 30949984, 61899968]

約数ペア:

[(1, 61899968), (2, 30949984), (4, 15474992), (8, 7737496), (13, 4761536), (16, 3868748), (26, 2380768), (32, 1934374), (52, 1190384), (59, 1049152), (64, 967187), (97, 638144), (104, 595192), (118, 524576), (169, 366272), (194, 319072), (208, 297596), (236, 262288), (338, 183136), (388, 159536), (416, 148798), (472, 131144), (676, 91568), (767, 80704), (776, 79768), (832, 74399), (944, 65572), (1261, 49088), (1352, 45784), (1534, 40352), (1552, 39884), (1888, 32786), (2522, 24544), (2704, 22892), (3068, 20176), (3104, 19942), (3776, 16393), (5044, 12272), (5408, 11446), (5723, 10816), (6136, 10088), (6208, 9971)]