71957004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 201062400

約数和(自身を除く): 129105396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 109, 116, 174, 203, 218, 271, 327, 348, 406, 436, 542, 609, 654, 763, 812, 813, 1084, 1218, 1308, 1526, 1626, 1897, 2289, 2436, 3052, 3161, 3252, 3794, 4578, 5691, 6322, 7588, 7859, 9156, 9483, 11382, 12644, 15718, 18966, 22127, 22764, 23577, 29539, 31436, 37932, 44254, 47154, 55013, 59078, 66381, 88508, 88617, 94308, 110026, 118156, 132762, 165039, 177234, 206773, 220052, 265524, 330078, 354468, 413546, 620319, 660156, 827092, 856631, 1240638, 1713262, 2481276, 2569893, 3426524, 5139786, 5996417, 10279572, 11992834, 17989251, 23985668, 35978502, 71957004]

約数ペア:

[(1, 71957004), (2, 35978502), (3, 23985668), (4, 17989251), (6, 11992834), (7, 10279572), (12, 5996417), (14, 5139786), (21, 3426524), (28, 2569893), (29, 2481276), (42, 1713262), (58, 1240638), (84, 856631), (87, 827092), (109, 660156), (116, 620319), (174, 413546), (203, 354468), (218, 330078), (271, 265524), (327, 220052), (348, 206773), (406, 177234), (436, 165039), (542, 132762), (609, 118156), (654, 110026), (763, 94308), (812, 88617), (813, 88508), (1084, 66381), (1218, 59078), (1308, 55013), (1526, 47154), (1626, 44254), (1897, 37932), (2289, 31436), (2436, 29539), (3052, 23577), (3161, 22764), (3252, 22127), (3794, 18966), (4578, 15718), (5691, 12644), (6322, 11382), (7588, 9483), (7859, 9156)]