626311476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80173}}^1$

素因数の和:80221

約数の個数: 72

約数和(自身を含む): 1867733504

約数和(自身を除く): 1241422028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 80173, 160346, 240519, 320692, 481038, 561211, 721557, 962076, 1122422, 1443114, 1683633, 2244844, 2485363, 2886228, 3367266, 4970726, 5050899, 6734532, 7456089, 9941452, 10101798, 14912178, 17397541, 20203596, 22368267, 29824356, 34795082, 44736534, 52192623, 69590164, 89473068, 104385246, 156577869, 208770492, 313155738, 626311476]

約数ペア:

[(1, 626311476), (2, 313155738), (3, 208770492), (4, 156577869), (6, 104385246), (7, 89473068), (9, 69590164), (12, 52192623), (14, 44736534), (18, 34795082), (21, 29824356), (28, 22368267), (31, 20203596), (36, 17397541), (42, 14912178), (62, 10101798), (63, 9941452), (84, 7456089), (93, 6734532), (124, 5050899), (126, 4970726), (186, 3367266), (217, 2886228), (252, 2485363), (279, 2244844), (372, 1683633), (434, 1443114), (558, 1122422), (651, 962076), (868, 721557), (1116, 561211), (1302, 481038), (1953, 320692), (2604, 240519), (3906, 160346), (7812, 80173)]