78253856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 175815360

約数和(自身を除く): 97561504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 67, 68, 76, 113, 134, 136, 152, 226, 268, 272, 304, 323, 452, 536, 544, 608, 646, 904, 1072, 1139, 1273, 1292, 1808, 1921, 2144, 2147, 2278, 2546, 2584, 3616, 3842, 4294, 4556, 5092, 5168, 7571, 7684, 8588, 9112, 10184, 10336, 15142, 15368, 17176, 18224, 20368, 21641, 30284, 30736, 34352, 36448, 36499, 40736, 43282, 60568, 61472, 68704, 72998, 86564, 121136, 128707, 143849, 145996, 173128, 242272, 257414, 287698, 291992, 346256, 514828, 575396, 583984, 692512, 1029656, 1150792, 1167968, 2059312, 2301584, 2445433, 4118624, 4603168, 4890866, 9781732, 19563464, 39126928, 78253856]

約数ペア:

[(1, 78253856), (2, 39126928), (4, 19563464), (8, 9781732), (16, 4890866), (17, 4603168), (19, 4118624), (32, 2445433), (34, 2301584), (38, 2059312), (67, 1167968), (68, 1150792), (76, 1029656), (113, 692512), (134, 583984), (136, 575396), (152, 514828), (226, 346256), (268, 291992), (272, 287698), (304, 257414), (323, 242272), (452, 173128), (536, 145996), (544, 143849), (608, 128707), (646, 121136), (904, 86564), (1072, 72998), (1139, 68704), (1273, 61472), (1292, 60568), (1808, 43282), (1921, 40736), (2144, 36499), (2147, 36448), (2278, 34352), (2546, 30736), (2584, 30284), (3616, 21641), (3842, 20368), (4294, 18224), (4556, 17176), (5092, 15368), (5168, 15142), (7571, 10336), (7684, 10184), (8588, 9112)]