80906028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 229232640

約数和(自身を除く): 148326612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 163, 228, 266, 311, 326, 399, 489, 532, 622, 652, 798, 933, 978, 1141, 1244, 1596, 1866, 1956, 2177, 2282, 3097, 3423, 3732, 4354, 4564, 5909, 6194, 6531, 6846, 8708, 9291, 11818, 12388, 13062, 13692, 17727, 18582, 21679, 23636, 26124, 35454, 37164, 41363, 43358, 50693, 65037, 70908, 82726, 86716, 101386, 124089, 130074, 152079, 165452, 202772, 248178, 260148, 304158, 354851, 496356, 608316, 709702, 963167, 1064553, 1419404, 1926334, 2129106, 2889501, 3852668, 4258212, 5779002, 6742169, 11558004, 13484338, 20226507, 26968676, 40453014, 80906028]

約数ペア:

[(1, 80906028), (2, 40453014), (3, 26968676), (4, 20226507), (6, 13484338), (7, 11558004), (12, 6742169), (14, 5779002), (19, 4258212), (21, 3852668), (28, 2889501), (38, 2129106), (42, 1926334), (57, 1419404), (76, 1064553), (84, 963167), (114, 709702), (133, 608316), (163, 496356), (228, 354851), (266, 304158), (311, 260148), (326, 248178), (399, 202772), (489, 165452), (532, 152079), (622, 130074), (652, 124089), (798, 101386), (933, 86716), (978, 82726), (1141, 70908), (1244, 65037), (1596, 50693), (1866, 43358), (1956, 41363), (2177, 37164), (2282, 35454), (3097, 26124), (3423, 23636), (3732, 21679), (4354, 18582), (4564, 17727), (5909, 13692), (6194, 13062), (6531, 12388), (6846, 11818), (8708, 9291)]