123604488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{81749}}^1$

素因数の和:81771

約数の個数: 64

約数和(自身を含む): 392400000

約数和(自身を除く): 268795512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81749, 163498, 245247, 326996, 490494, 572243, 653992, 735741, 980988, 1144486, 1471482, 1716729, 1961976, 2207223, 2288972, 2942964, 3433458, 4414446, 4577944, 5150187, 5885928, 6866916, 8828892, 10300374, 13733832, 15450561, 17657784, 20600748, 30901122, 41201496, 61802244, 123604488]

約数ペア:

[(1, 123604488), (2, 61802244), (3, 41201496), (4, 30901122), (6, 20600748), (7, 17657784), (8, 15450561), (9, 13733832), (12, 10300374), (14, 8828892), (18, 6866916), (21, 5885928), (24, 5150187), (27, 4577944), (28, 4414446), (36, 3433458), (42, 2942964), (54, 2288972), (56, 2207223), (63, 1961976), (72, 1716729), (84, 1471482), (108, 1144486), (126, 980988), (168, 735741), (189, 653992), (216, 572243), (252, 490494), (378, 326996), (504, 245247), (756, 163498), (1512, 81749)]