8111011.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 32904144

約数和(自身を除く): 22176324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 557, 642, 963, 1070, 1114, 1284, 1605, 1671, 1926, 2140, 2228, 2785, 3210, 3342, 3852, 4815, 5013, 5570, 6420, 6684, 8355, 9630, 10026, 11140, 16710, 19260, 20052, 25065, 33420, 50130, 59599, 100260, 119198, 178797, 238396, 297995, 357594, 536391, 595990, 715188, 893985, 1072782, 1191980, 1787970, 2145564, 2681955, 3575940, 5363910, 10727820]

約数ペア:

[(1, 10727820), (2, 5363910), (3, 3575940), (4, 2681955), (5, 2145564), (6, 1787970), (9, 1191980), (10, 1072782), (12, 893985), (15, 715188), (18, 595990), (20, 536391), (30, 357594), (36, 297995), (45, 238396), (60, 178797), (90, 119198), (107, 100260), (180, 59599), (214, 50130), (321, 33420), (428, 25065), (535, 20052), (557, 19260), (642, 16710), (963, 11140), (1070, 10026), (1114, 9630), (1284, 8355), (1605, 6684), (1671, 6420), (1926, 5570), (2140, 5013), (2228, 4815), (2785, 3852), (3210, 3342)]