76866112

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 173809152

約数和(自身を除く): 96943040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 43, 53, 62, 64, 68, 86, 106, 124, 136, 172, 212, 248, 272, 344, 424, 496, 527, 544, 688, 731, 848, 901, 992, 1054, 1088, 1333, 1376, 1462, 1643, 1696, 1802, 1984, 2108, 2279, 2666, 2752, 2924, 3286, 3392, 3604, 4216, 4558, 5332, 5848, 6572, 7208, 8432, 9116, 10664, 11696, 13144, 14416, 16864, 18232, 21328, 22661, 23392, 26288, 27931, 28832, 33728, 36464, 38743, 42656, 45322, 46784, 52576, 55862, 57664, 70649, 72928, 77486, 85312, 90644, 105152, 111724, 141298, 145856, 154972, 181288, 223448, 282596, 309944, 362576, 446896, 565192, 619888, 725152, 893792, 1130384, 1201033, 1239776, 1450304, 1787584, 2260768, 2402066, 2479552, 4521536, 4804132, 9608264, 19216528, 38433056, 76866112]

約数ペア:

[(1, 76866112), (2, 38433056), (4, 19216528), (8, 9608264), (16, 4804132), (17, 4521536), (31, 2479552), (32, 2402066), (34, 2260768), (43, 1787584), (53, 1450304), (62, 1239776), (64, 1201033), (68, 1130384), (86, 893792), (106, 725152), (124, 619888), (136, 565192), (172, 446896), (212, 362576), (248, 309944), (272, 282596), (344, 223448), (424, 181288), (496, 154972), (527, 145856), (544, 141298), (688, 111724), (731, 105152), (848, 90644), (901, 85312), (992, 77486), (1054, 72928), (1088, 70649), (1333, 57664), (1376, 55862), (1462, 52576), (1643, 46784), (1696, 45322), (1802, 42656), (1984, 38743), (2108, 36464), (2279, 33728), (2666, 28832), (2752, 27931), (2924, 26288), (3286, 23392), (3392, 22661), (3604, 21328), (4216, 18232), (4558, 16864), (5332, 14416), (5848, 13144), (6572, 11696), (7208, 10664), (8432, 9116)]