87902512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 193246560

約数和(自身を除く): 105344048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 233, 272, 292, 304, 323, 466, 584, 646, 932, 1168, 1241, 1292, 1387, 1864, 2482, 2584, 2774, 3728, 3961, 4427, 4964, 5168, 5548, 7922, 8854, 9928, 11096, 15844, 17009, 17708, 19856, 22192, 23579, 31688, 34018, 35416, 47158, 63376, 68036, 70832, 75259, 94316, 136072, 150518, 188632, 272144, 289153, 301036, 323171, 377264, 578306, 602072, 646342, 1156612, 1204144, 1292684, 2313224, 2585368, 4626448, 5170736, 5493907, 10987814, 21975628, 43951256, 87902512]

約数ペア:

[(1, 87902512), (2, 43951256), (4, 21975628), (8, 10987814), (16, 5493907), (17, 5170736), (19, 4626448), (34, 2585368), (38, 2313224), (68, 1292684), (73, 1204144), (76, 1156612), (136, 646342), (146, 602072), (152, 578306), (233, 377264), (272, 323171), (292, 301036), (304, 289153), (323, 272144), (466, 188632), (584, 150518), (646, 136072), (932, 94316), (1168, 75259), (1241, 70832), (1292, 68036), (1387, 63376), (1864, 47158), (2482, 35416), (2584, 34018), (2774, 31688), (3728, 23579), (3961, 22192), (4427, 19856), (4964, 17708), (5168, 17009), (5548, 15844), (7922, 11096), (8854, 9928)]