84567868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 188434400

約数和(自身を除く): 103866532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 121, 154, 218, 229, 242, 308, 436, 458, 484, 763, 847, 916, 1199, 1526, 1603, 1694, 2398, 2519, 3052, 3206, 3388, 4796, 5038, 6412, 8393, 10076, 13189, 16786, 17633, 24961, 26378, 27709, 33572, 35266, 49922, 52756, 55418, 70532, 92323, 99844, 110836, 174727, 184646, 193963, 274571, 349454, 369292, 387926, 549142, 698908, 775852, 1098284, 1921997, 3020281, 3843994, 6040562, 7687988, 12081124, 21141967, 42283934, 84567868]

約数ペア:

[(1, 84567868), (2, 42283934), (4, 21141967), (7, 12081124), (11, 7687988), (14, 6040562), (22, 3843994), (28, 3020281), (44, 1921997), (77, 1098284), (109, 775852), (121, 698908), (154, 549142), (218, 387926), (229, 369292), (242, 349454), (308, 274571), (436, 193963), (458, 184646), (484, 174727), (763, 110836), (847, 99844), (916, 92323), (1199, 70532), (1526, 55418), (1603, 52756), (1694, 49922), (2398, 35266), (2519, 33572), (3052, 27709), (3206, 26378), (3388, 24961), (4796, 17633), (5038, 16786), (6412, 13189), (8393, 10076)]