80368232882

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281719}}^1$

素因数の和:281847

約数の個数: 48

約数和(自身を含む): 145678538880

約数和(自身を除く): 65310305998

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 287, 497, 574, 994, 2009, 2911, 3479, 4018, 5822, 6958, 20377, 40754, 142639, 281719, 285278, 563438, 1972033, 3944066, 11550479, 13804231, 20002049, 23100958, 27608462, 40004098, 80853353, 140014343, 161706706, 280028686, 565973471, 820084009, 980100401, 1131946942, 1640168018, 1960200802, 5740588063, 11481176126, 40184116441, 80368232882]

約数ペア:

[(1, 80368232882), (2, 40184116441), (7, 11481176126), (14, 5740588063), (41, 1960200802), (49, 1640168018), (71, 1131946942), (82, 980100401), (98, 820084009), (142, 565973471), (287, 280028686), (497, 161706706), (574, 140014343), (994, 80853353), (2009, 40004098), (2911, 27608462), (3479, 23100958), (4018, 20002049), (5822, 13804231), (6958, 11550479), (20377, 3944066), (40754, 1972033), (142639, 563438), (281719, 285278)]