71570772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3158

約数の個数: 108

約数和(自身を含む): 226713396

約数和(自身を除く): 155142624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3121, 3276, 3822, 5733, 6242, 7644, 9363, 11466, 12484, 18726, 21847, 22932, 28089, 37452, 40573, 43694, 56178, 65541, 81146, 87388, 112356, 121719, 131082, 152929, 162292, 196623, 243438, 262164, 284011, 305858, 365157, 393246, 458787, 486876, 568022, 611716, 730314, 786492, 852033, 917574, 1136044, 1376361, 1460628, 1704066, 1835148, 1988077, 2556099, 2752722, 3408132, 3976154, 5112198, 5505444, 5964231, 7952308, 10224396, 11928462, 17892693, 23856924, 35785386, 71570772]

約数ペア:

[(1, 71570772), (2, 35785386), (3, 23856924), (4, 17892693), (6, 11928462), (7, 10224396), (9, 7952308), (12, 5964231), (13, 5505444), (14, 5112198), (18, 3976154), (21, 3408132), (26, 2752722), (28, 2556099), (36, 1988077), (39, 1835148), (42, 1704066), (49, 1460628), (52, 1376361), (63, 1136044), (78, 917574), (84, 852033), (91, 786492), (98, 730314), (117, 611716), (126, 568022), (147, 486876), (156, 458787), (182, 393246), (196, 365157), (234, 305858), (252, 284011), (273, 262164), (294, 243438), (364, 196623), (441, 162292), (468, 152929), (546, 131082), (588, 121719), (637, 112356), (819, 87388), (882, 81146), (1092, 65541), (1274, 56178), (1638, 43694), (1764, 40573), (1911, 37452), (2548, 28089), (3121, 22932), (3276, 21847), (3822, 18726), (5733, 12484), (6242, 11466), (7644, 9363)]