87271860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 265531392

約数和(自身を除く): 178259532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 881, 1270, 1524, 1651, 1762, 1905, 2540, 2643, 3302, 3524, 3810, 4405, 4953, 5286, 6604, 7620, 8255, 8810, 9906, 10572, 11453, 13215, 16510, 17620, 19812, 22906, 24765, 26430, 33020, 34359, 45812, 49530, 52860, 57265, 68718, 99060, 111887, 114530, 137436, 171795, 223774, 229060, 335661, 343590, 447548, 559435, 671322, 687180, 1118870, 1342644, 1454531, 1678305, 2237740, 2909062, 3356610, 4363593, 5818124, 6713220, 7272655, 8727186, 14545310, 17454372, 21817965, 29090620, 43635930, 87271860]

約数ペア:

[(1, 87271860), (2, 43635930), (3, 29090620), (4, 21817965), (5, 17454372), (6, 14545310), (10, 8727186), (12, 7272655), (13, 6713220), (15, 5818124), (20, 4363593), (26, 3356610), (30, 2909062), (39, 2237740), (52, 1678305), (60, 1454531), (65, 1342644), (78, 1118870), (127, 687180), (130, 671322), (156, 559435), (195, 447548), (254, 343590), (260, 335661), (381, 229060), (390, 223774), (508, 171795), (635, 137436), (762, 114530), (780, 111887), (881, 99060), (1270, 68718), (1524, 57265), (1651, 52860), (1762, 49530), (1905, 45812), (2540, 34359), (2643, 33020), (3302, 26430), (3524, 24765), (3810, 22906), (4405, 19812), (4953, 17620), (5286, 16510), (6604, 13215), (7620, 11453), (8255, 10572), (8810, 9906)]