72307998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8358

約数の個数: 64

約数和(自身を含む): 191646720

約数和(自身を除く): 119338722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8317, 8694, 16634, 24951, 49902, 58219, 74853, 116438, 149706, 174657, 191291, 224559, 349314, 382582, 449118, 523971, 573873, 1047942, 1147746, 1339037, 1571913, 1721619, 2678074, 3143826, 3443238, 4017111, 5164857, 8034222, 10329714, 12051333, 24102666, 36153999, 72307998]

約数ペア:

[(1, 72307998), (2, 36153999), (3, 24102666), (6, 12051333), (7, 10329714), (9, 8034222), (14, 5164857), (18, 4017111), (21, 3443238), (23, 3143826), (27, 2678074), (42, 1721619), (46, 1571913), (54, 1339037), (63, 1147746), (69, 1047942), (126, 573873), (138, 523971), (161, 449118), (189, 382582), (207, 349314), (322, 224559), (378, 191291), (414, 174657), (483, 149706), (621, 116438), (966, 74853), (1242, 58219), (1449, 49902), (2898, 24951), (4347, 16634), (8317, 8694)]