121688784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{40241}}^1$

素因数の和:40265

約数の個数: 80

約数和(自身を含む): 399200640

約数和(自身を除く): 277511856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 40241, 80482, 120723, 160964, 241446, 281687, 321928, 362169, 482892, 563374, 643856, 724338, 845061, 965784, 1086507, 1126748, 1448676, 1690122, 1931568, 2173014, 2253496, 2535183, 2897352, 3380244, 4346028, 4506992, 5070366, 5794704, 6760488, 7605549, 8692056, 10140732, 13520976, 15211098, 17384112, 20281464, 30422196, 40562928, 60844392, 121688784]

約数ペア:

[(1, 121688784), (2, 60844392), (3, 40562928), (4, 30422196), (6, 20281464), (7, 17384112), (8, 15211098), (9, 13520976), (12, 10140732), (14, 8692056), (16, 7605549), (18, 6760488), (21, 5794704), (24, 5070366), (27, 4506992), (28, 4346028), (36, 3380244), (42, 2897352), (48, 2535183), (54, 2253496), (56, 2173014), (63, 1931568), (72, 1690122), (84, 1448676), (108, 1126748), (112, 1086507), (126, 965784), (144, 845061), (168, 724338), (189, 643856), (216, 563374), (252, 482892), (336, 362169), (378, 321928), (432, 281687), (504, 241446), (756, 160964), (1008, 120723), (1512, 80482), (3024, 40241)]