89175996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 280809984

約数和(自身を除く): 191633988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 163, 167, 182, 234, 252, 273, 326, 334, 364, 468, 489, 501, 546, 652, 668, 819, 978, 1002, 1092, 1141, 1169, 1467, 1503, 1638, 1956, 2004, 2119, 2171, 2282, 2338, 2934, 3006, 3276, 3423, 3507, 4238, 4342, 4564, 4676, 5868, 6012, 6357, 6513, 6846, 7014, 8476, 8684, 10269, 10521, 12714, 13026, 13692, 14028, 14833, 15197, 19071, 19539, 20538, 21042, 25428, 26052, 27221, 29666, 30394, 38142, 39078, 41076, 42084, 44499, 45591, 54442, 59332, 60788, 76284, 78156, 81663, 88998, 91182, 108884, 133497, 136773, 163326, 177996, 182364, 190547, 244989, 266994, 273546, 326652, 353873, 381094, 489978, 533988, 547092, 571641, 707746, 762188, 979956, 1061619, 1143282, 1415492, 1714923, 2123238, 2286564, 2477111, 3184857, 3429846, 4246476, 4954222, 6369714, 6859692, 7431333, 9908444, 12739428, 14862666, 22293999, 29725332, 44587998, 89175996]

約数ペア:

[(1, 89175996), (2, 44587998), (3, 29725332), (4, 22293999), (6, 14862666), (7, 12739428), (9, 9908444), (12, 7431333), (13, 6859692), (14, 6369714), (18, 4954222), (21, 4246476), (26, 3429846), (28, 3184857), (36, 2477111), (39, 2286564), (42, 2123238), (52, 1714923), (63, 1415492), (78, 1143282), (84, 1061619), (91, 979956), (117, 762188), (126, 707746), (156, 571641), (163, 547092), (167, 533988), (182, 489978), (234, 381094), (252, 353873), (273, 326652), (326, 273546), (334, 266994), (364, 244989), (468, 190547), (489, 182364), (501, 177996), (546, 163326), (652, 136773), (668, 133497), (819, 108884), (978, 91182), (1002, 88998), (1092, 81663), (1141, 78156), (1169, 76284), (1467, 60788), (1503, 59332), (1638, 54442), (1956, 45591), (2004, 44499), (2119, 42084), (2171, 41076), (2282, 39078), (2338, 38142), (2934, 30394), (3006, 29666), (3276, 27221), (3423, 26052), (3507, 25428), (4238, 21042), (4342, 20538), (4564, 19539), (4676, 19071), (5868, 15197), (6012, 14833), (6357, 14028), (6513, 13692), (6846, 13026), (7014, 12714), (8476, 10521), (8684, 10269)]