87156496

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5892

約数の個数: 60

約数和(自身を含む): 206809680

約数和(自身を除く): 119653184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 5851, 7448, 11702, 14896, 23404, 40957, 46808, 81914, 93616, 111169, 163828, 222338, 286699, 327656, 444676, 573398, 655312, 778183, 889352, 1146796, 1556366, 1778704, 2293592, 3112732, 4587184, 5447281, 6225464, 10894562, 12450928, 21789124, 43578248, 87156496]

約数ペア:

[(1, 87156496), (2, 43578248), (4, 21789124), (7, 12450928), (8, 10894562), (14, 6225464), (16, 5447281), (19, 4587184), (28, 3112732), (38, 2293592), (49, 1778704), (56, 1556366), (76, 1146796), (98, 889352), (112, 778183), (133, 655312), (152, 573398), (196, 444676), (266, 327656), (304, 286699), (392, 222338), (532, 163828), (784, 111169), (931, 93616), (1064, 81914), (1862, 46808), (2128, 40957), (3724, 23404), (5851, 14896), (7448, 11702)]