86871180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 271611648

約数和(自身を除く): 184740468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 3061, 4730, 5676, 6122, 7095, 9183, 9460, 12244, 14190, 15305, 18366, 28380, 30610, 33671, 36732, 45915, 61220, 67342, 91830, 101013, 131623, 134684, 168355, 183660, 202026, 263246, 336710, 394869, 404052, 505065, 526492, 658115, 673420, 789738, 1010130, 1316230, 1447853, 1579476, 1974345, 2020260, 2632460, 2895706, 3948690, 4343559, 5791412, 7239265, 7897380, 8687118, 14478530, 17374236, 21717795, 28957060, 43435590, 86871180]

約数ペア:

[(1, 86871180), (2, 43435590), (3, 28957060), (4, 21717795), (5, 17374236), (6, 14478530), (10, 8687118), (11, 7897380), (12, 7239265), (15, 5791412), (20, 4343559), (22, 3948690), (30, 2895706), (33, 2632460), (43, 2020260), (44, 1974345), (55, 1579476), (60, 1447853), (66, 1316230), (86, 1010130), (110, 789738), (129, 673420), (132, 658115), (165, 526492), (172, 505065), (215, 404052), (220, 394869), (258, 336710), (330, 263246), (430, 202026), (473, 183660), (516, 168355), (645, 134684), (660, 131623), (860, 101013), (946, 91830), (1290, 67342), (1419, 61220), (1892, 45915), (2365, 36732), (2580, 33671), (2838, 30610), (3061, 28380), (4730, 18366), (5676, 15305), (6122, 14190), (7095, 12244), (9183, 9460)]