89790064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 216986112

約数和(自身を除く): 127196048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 664, 728, 743, 1079, 1162, 1328, 1456, 1486, 2158, 2324, 2972, 4316, 4648, 5201, 5944, 7553, 8632, 9296, 9659, 10402, 11888, 15106, 17264, 19318, 20804, 30212, 38636, 41608, 60424, 61669, 67613, 77272, 83216, 120848, 123338, 135226, 154544, 246676, 270452, 431683, 493352, 540904, 801697, 863366, 986704, 1081808, 1603394, 1726732, 3206788, 3453464, 5611879, 6413576, 6906928, 11223758, 12827152, 22447516, 44895032, 89790064]

約数ペア:

[(1, 89790064), (2, 44895032), (4, 22447516), (7, 12827152), (8, 11223758), (13, 6906928), (14, 6413576), (16, 5611879), (26, 3453464), (28, 3206788), (52, 1726732), (56, 1603394), (83, 1081808), (91, 986704), (104, 863366), (112, 801697), (166, 540904), (182, 493352), (208, 431683), (332, 270452), (364, 246676), (581, 154544), (664, 135226), (728, 123338), (743, 120848), (1079, 83216), (1162, 77272), (1328, 67613), (1456, 61669), (1486, 60424), (2158, 41608), (2324, 38636), (2972, 30212), (4316, 20804), (4648, 19318), (5201, 17264), (5944, 15106), (7553, 11888), (8632, 10402), (9296, 9659)]