79810668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 243559680

約数和(自身を除く): 163749012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 163, 174, 201, 203, 252, 261, 268, 326, 348, 402, 406, 469, 489, 522, 603, 609, 652, 804, 812, 938, 978, 1044, 1141, 1206, 1218, 1407, 1467, 1827, 1876, 1943, 1956, 2282, 2412, 2436, 2814, 2934, 3423, 3654, 3886, 4221, 4564, 4727, 5628, 5829, 5868, 6846, 7308, 7772, 8442, 9454, 10269, 10921, 11658, 13601, 13692, 14181, 16884, 17487, 18908, 20538, 21842, 23316, 27202, 28362, 32763, 33089, 34974, 40803, 41076, 42543, 43684, 54404, 56724, 65526, 66178, 69948, 76447, 81606, 85086, 98289, 99267, 122409, 131052, 132356, 152894, 163212, 170172, 196578, 198534, 229341, 244818, 297801, 305788, 316709, 393156, 397068, 458682, 489636, 595602, 633418, 688023, 917364, 950127, 1191204, 1266836, 1376046, 1900254, 2216963, 2752092, 2850381, 3800508, 4433926, 5700762, 6650889, 8867852, 11401524, 13301778, 19952667, 26603556, 39905334, 79810668]

約数ペア:

[(1, 79810668), (2, 39905334), (3, 26603556), (4, 19952667), (6, 13301778), (7, 11401524), (9, 8867852), (12, 6650889), (14, 5700762), (18, 4433926), (21, 3800508), (28, 2850381), (29, 2752092), (36, 2216963), (42, 1900254), (58, 1376046), (63, 1266836), (67, 1191204), (84, 950127), (87, 917364), (116, 688023), (126, 633418), (134, 595602), (163, 489636), (174, 458682), (201, 397068), (203, 393156), (252, 316709), (261, 305788), (268, 297801), (326, 244818), (348, 229341), (402, 198534), (406, 196578), (469, 170172), (489, 163212), (522, 152894), (603, 132356), (609, 131052), (652, 122409), (804, 99267), (812, 98289), (938, 85086), (978, 81606), (1044, 76447), (1141, 69948), (1206, 66178), (1218, 65526), (1407, 56724), (1467, 54404), (1827, 43684), (1876, 42543), (1943, 41076), (1956, 40803), (2282, 34974), (2412, 33089), (2436, 32763), (2814, 28362), (2934, 27202), (3423, 23316), (3654, 21842), (3886, 20538), (4221, 18908), (4564, 17487), (4727, 16884), (5628, 14181), (5829, 13692), (5868, 13601), (6846, 11658), (7308, 10921), (7772, 10269), (8442, 9454)]