89417748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 244098624

約数和(自身を除く): 154680876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 241, 294, 482, 588, 631, 723, 964, 1262, 1446, 1687, 1893, 2524, 2892, 3374, 3786, 4417, 5061, 6748, 7572, 8834, 10122, 11809, 13251, 17668, 20244, 23618, 26502, 30919, 35427, 47236, 53004, 61838, 70854, 92757, 123676, 141708, 152071, 185514, 304142, 371028, 456213, 608284, 912426, 1064497, 1824852, 2128994, 3193491, 4257988, 6386982, 7451479, 12773964, 14902958, 22354437, 29805916, 44708874, 89417748]

約数ペア:

[(1, 89417748), (2, 44708874), (3, 29805916), (4, 22354437), (6, 14902958), (7, 12773964), (12, 7451479), (14, 6386982), (21, 4257988), (28, 3193491), (42, 2128994), (49, 1824852), (84, 1064497), (98, 912426), (147, 608284), (196, 456213), (241, 371028), (294, 304142), (482, 185514), (588, 152071), (631, 141708), (723, 123676), (964, 92757), (1262, 70854), (1446, 61838), (1687, 53004), (1893, 47236), (2524, 35427), (2892, 30919), (3374, 26502), (3786, 23618), (4417, 20244), (5061, 17668), (6748, 13251), (7572, 11809), (8834, 10122)]