72130656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 211044960

約数和(自身を除く): 138914304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 928, 1131, 1248, 1392, 1508, 1993, 2262, 2784, 3016, 3986, 4524, 5979, 6032, 7972, 9048, 11958, 12064, 15944, 18096, 23916, 25909, 31888, 36192, 47832, 51818, 57797, 63776, 77727, 95664, 103636, 115594, 155454, 173391, 191328, 207272, 231188, 310908, 346782, 414544, 462376, 621816, 693564, 751361, 829088, 924752, 1243632, 1387128, 1502722, 1849504, 2254083, 2487264, 2774256, 3005444, 4508166, 5548512, 6010888, 9016332, 12021776, 18032664, 24043552, 36065328, 72130656]

約数ペア:

[(1, 72130656), (2, 36065328), (3, 24043552), (4, 18032664), (6, 12021776), (8, 9016332), (12, 6010888), (13, 5548512), (16, 4508166), (24, 3005444), (26, 2774256), (29, 2487264), (32, 2254083), (39, 1849504), (48, 1502722), (52, 1387128), (58, 1243632), (78, 924752), (87, 829088), (96, 751361), (104, 693564), (116, 621816), (156, 462376), (174, 414544), (208, 346782), (232, 310908), (312, 231188), (348, 207272), (377, 191328), (416, 173391), (464, 155454), (624, 115594), (696, 103636), (754, 95664), (928, 77727), (1131, 63776), (1248, 57797), (1392, 51818), (1508, 47832), (1993, 36192), (2262, 31888), (2784, 25909), (3016, 23916), (3986, 18096), (4524, 15944), (5979, 12064), (6032, 11958), (7972, 9048)]