102840612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 298388160

約数和(自身を除く): 195547548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 49, 58, 74, 84, 87, 98, 111, 116, 147, 148, 163, 174, 196, 203, 222, 259, 294, 326, 348, 406, 444, 489, 518, 588, 609, 652, 777, 812, 978, 1036, 1073, 1141, 1218, 1421, 1554, 1813, 1956, 2146, 2282, 2436, 2842, 3108, 3219, 3423, 3626, 4263, 4292, 4564, 4727, 5439, 5684, 6031, 6438, 6846, 7252, 7511, 7987, 8526, 9454, 10878, 12062, 12876, 13692, 14181, 15022, 15974, 17052, 18093, 18908, 21756, 22533, 23961, 24124, 28362, 30044, 31948, 33089, 36186, 42217, 45066, 47922, 52577, 56724, 66178, 72372, 84434, 90132, 95844, 99267, 105154, 126651, 132356, 157731, 168868, 174899, 198534, 210308, 231623, 253302, 295519, 315462, 349798, 397068, 463246, 506604, 524697, 591038, 630924, 694869, 699596, 886557, 926492, 1049394, 1182076, 1224293, 1389738, 1773114, 2098788, 2448586, 2779476, 3546228, 3672879, 4897172, 7345758, 8570051, 14691516, 17140102, 25710153, 34280204, 51420306, 102840612]

約数ペア:

[(1, 102840612), (2, 51420306), (3, 34280204), (4, 25710153), (6, 17140102), (7, 14691516), (12, 8570051), (14, 7345758), (21, 4897172), (28, 3672879), (29, 3546228), (37, 2779476), (42, 2448586), (49, 2098788), (58, 1773114), (74, 1389738), (84, 1224293), (87, 1182076), (98, 1049394), (111, 926492), (116, 886557), (147, 699596), (148, 694869), (163, 630924), (174, 591038), (196, 524697), (203, 506604), (222, 463246), (259, 397068), (294, 349798), (326, 315462), (348, 295519), (406, 253302), (444, 231623), (489, 210308), (518, 198534), (588, 174899), (609, 168868), (652, 157731), (777, 132356), (812, 126651), (978, 105154), (1036, 99267), (1073, 95844), (1141, 90132), (1218, 84434), (1421, 72372), (1554, 66178), (1813, 56724), (1956, 52577), (2146, 47922), (2282, 45066), (2436, 42217), (2842, 36186), (3108, 33089), (3219, 31948), (3423, 30044), (3626, 28362), (4263, 24124), (4292, 23961), (4564, 22533), (4727, 21756), (5439, 18908), (5684, 18093), (6031, 17052), (6438, 15974), (6846, 15022), (7252, 14181), (7511, 13692), (7987, 12876), (8526, 12062), (9454, 10878)]