87335856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 260273520

約数和(自身を除く): 172937664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 233, 274, 304, 342, 411, 456, 466, 548, 684, 699, 822, 912, 932, 1096, 1233, 1368, 1398, 1644, 1864, 2097, 2192, 2466, 2603, 2736, 2796, 3288, 3728, 4194, 4427, 4932, 5206, 5592, 6576, 7809, 8388, 8854, 9864, 10412, 11184, 13281, 15618, 16776, 17708, 19728, 20824, 23427, 26562, 31236, 31921, 33552, 35416, 39843, 41648, 46854, 53124, 62472, 63842, 70832, 79686, 93708, 95763, 106248, 124944, 127684, 159372, 187416, 191526, 212496, 255368, 287289, 318744, 374832, 383052, 510736, 574578, 606499, 637488, 766104, 1149156, 1212998, 1532208, 1819497, 2298312, 2425996, 3638994, 4596624, 4851992, 5458491, 7277988, 9703984, 10916982, 14555976, 21833964, 29111952, 43667928, 87335856]

約数ペア:

[(1, 87335856), (2, 43667928), (3, 29111952), (4, 21833964), (6, 14555976), (8, 10916982), (9, 9703984), (12, 7277988), (16, 5458491), (18, 4851992), (19, 4596624), (24, 3638994), (36, 2425996), (38, 2298312), (48, 1819497), (57, 1532208), (72, 1212998), (76, 1149156), (114, 766104), (137, 637488), (144, 606499), (152, 574578), (171, 510736), (228, 383052), (233, 374832), (274, 318744), (304, 287289), (342, 255368), (411, 212496), (456, 191526), (466, 187416), (548, 159372), (684, 127684), (699, 124944), (822, 106248), (912, 95763), (932, 93708), (1096, 79686), (1233, 70832), (1368, 63842), (1398, 62472), (1644, 53124), (1864, 46854), (2097, 41648), (2192, 39843), (2466, 35416), (2603, 33552), (2736, 31921), (2796, 31236), (3288, 26562), (3728, 23427), (4194, 20824), (4427, 19728), (4932, 17708), (5206, 16776), (5592, 15618), (6576, 13281), (7809, 11184), (8388, 10412), (8854, 9864)]