68358972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 188987904

約数和(自身を除く): 120628932

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 246, 374, 451, 492, 561, 697, 743, 748, 902, 1122, 1353, 1394, 1486, 1804, 2091, 2229, 2244, 2706, 2788, 2972, 4182, 4458, 5412, 7667, 8173, 8364, 8916, 12631, 15334, 16346, 23001, 24519, 25262, 30463, 30668, 32692, 37893, 46002, 49038, 50524, 60926, 75786, 91389, 92004, 98076, 121852, 138941, 151572, 182778, 277882, 335093, 365556, 416823, 517871, 555764, 670186, 833646, 1005279, 1035742, 1340372, 1553613, 1667292, 2010558, 2071484, 3107226, 4021116, 5696581, 6214452, 11393162, 17089743, 22786324, 34179486, 68358972]

約数ペア:

[(1, 68358972), (2, 34179486), (3, 22786324), (4, 17089743), (6, 11393162), (11, 6214452), (12, 5696581), (17, 4021116), (22, 3107226), (33, 2071484), (34, 2010558), (41, 1667292), (44, 1553613), (51, 1340372), (66, 1035742), (68, 1005279), (82, 833646), (102, 670186), (123, 555764), (132, 517871), (164, 416823), (187, 365556), (204, 335093), (246, 277882), (374, 182778), (451, 151572), (492, 138941), (561, 121852), (697, 98076), (743, 92004), (748, 91389), (902, 75786), (1122, 60926), (1353, 50524), (1394, 49038), (1486, 46002), (1804, 37893), (2091, 32692), (2229, 30668), (2244, 30463), (2706, 25262), (2788, 24519), (2972, 23001), (4182, 16346), (4458, 15334), (5412, 12631), (7667, 8916), (8173, 8364)]