68202278648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{7793}}^1$

素因数の和:8169

約数の個数: 128

約数和(自身を含む): 160606281600

約数和(自身を除く): 92404002952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 317, 406, 476, 493, 634, 812, 952, 986, 1268, 1624, 1972, 2219, 2536, 3451, 3944, 4438, 5389, 6902, 7793, 8876, 9193, 10778, 13804, 15586, 17752, 18386, 21556, 27608, 31172, 36772, 37723, 43112, 54551, 62344, 64351, 73544, 75446, 109102, 128702, 132481, 150892, 156281, 218204, 225997, 257404, 264962, 301784, 312562, 436408, 451994, 514808, 529924, 625124, 903988, 927367, 1059848, 1093967, 1250248, 1581979, 1807976, 1854734, 2187934, 2470381, 3163958, 3709468, 3841949, 4375868, 4940762, 6327916, 7418936, 7683898, 8751736, 9881524, 12655832, 15367796, 17292667, 19763048, 26893643, 30735592, 34585334, 41996477, 53787286, 69170668, 71641049, 83992954, 107574572, 138341336, 143282098, 167985908, 215149144, 286564196, 293975339, 335971816, 501487343, 573128392, 587950678, 1002974686, 1175901356, 1217897833, 2005949372, 2351802712, 2435795666, 4011898744, 4871591332, 8525284831, 9743182664, 17050569662, 34101139324, 68202278648]

約数ペア:

[(1, 68202278648), (2, 34101139324), (4, 17050569662), (7, 9743182664), (8, 8525284831), (14, 4871591332), (17, 4011898744), (28, 2435795666), (29, 2351802712), (34, 2005949372), (56, 1217897833), (58, 1175901356), (68, 1002974686), (116, 587950678), (119, 573128392), (136, 501487343), (203, 335971816), (232, 293975339), (238, 286564196), (317, 215149144), (406, 167985908), (476, 143282098), (493, 138341336), (634, 107574572), (812, 83992954), (952, 71641049), (986, 69170668), (1268, 53787286), (1624, 41996477), (1972, 34585334), (2219, 30735592), (2536, 26893643), (3451, 19763048), (3944, 17292667), (4438, 15367796), (5389, 12655832), (6902, 9881524), (7793, 8751736), (8876, 7683898), (9193, 7418936), (10778, 6327916), (13804, 4940762), (15586, 4375868), (17752, 3841949), (18386, 3709468), (21556, 3163958), (27608, 2470381), (31172, 2187934), (36772, 1854734), (37723, 1807976), (43112, 1581979), (54551, 1250248), (62344, 1093967), (64351, 1059848), (73544, 927367), (75446, 903988), (109102, 625124), (128702, 529924), (132481, 514808), (150892, 451994), (156281, 436408), (218204, 312562), (225997, 301784), (257404, 264962)]