87855612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 234522624

約数和(自身を除く): 146667012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 372, 403, 444, 481, 491, 806, 962, 982, 1147, 1209, 1443, 1473, 1612, 1924, 1964, 2294, 2418, 2886, 2946, 3441, 4588, 4836, 5772, 5892, 6383, 6882, 12766, 13764, 14911, 15221, 18167, 19149, 25532, 29822, 30442, 36334, 38298, 44733, 45663, 54501, 59644, 60884, 72668, 76596, 89466, 91326, 109002, 178932, 182652, 197873, 218004, 236171, 395746, 472342, 563177, 593619, 708513, 791492, 944684, 1126354, 1187238, 1417026, 1689531, 2252708, 2374476, 2834052, 3379062, 6758124, 7321301, 14642602, 21963903, 29285204, 43927806, 87855612]

約数ペア:

[(1, 87855612), (2, 43927806), (3, 29285204), (4, 21963903), (6, 14642602), (12, 7321301), (13, 6758124), (26, 3379062), (31, 2834052), (37, 2374476), (39, 2252708), (52, 1689531), (62, 1417026), (74, 1187238), (78, 1126354), (93, 944684), (111, 791492), (124, 708513), (148, 593619), (156, 563177), (186, 472342), (222, 395746), (372, 236171), (403, 218004), (444, 197873), (481, 182652), (491, 178932), (806, 109002), (962, 91326), (982, 89466), (1147, 76596), (1209, 72668), (1443, 60884), (1473, 59644), (1612, 54501), (1924, 45663), (1964, 44733), (2294, 38298), (2418, 36334), (2886, 30442), (2946, 29822), (3441, 25532), (4588, 19149), (4836, 18167), (5772, 15221), (5892, 14911), (6383, 13764), (6882, 12766)]