79173744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 221798304

約数和(自身を除く): 142624560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 701, 724, 1086, 1402, 1448, 2103, 2172, 2353, 2804, 2896, 4206, 4344, 4706, 5608, 7059, 8412, 8688, 9113, 9412, 11216, 14118, 16824, 18226, 18824, 27339, 28236, 33648, 36452, 37648, 54678, 56472, 72904, 109356, 112944, 126881, 145808, 218712, 253762, 380643, 437424, 507524, 761286, 1015048, 1522572, 1649453, 2030096, 3045144, 3298906, 4948359, 6090288, 6597812, 9896718, 13195624, 19793436, 26391248, 39586872, 79173744]

約数ペア:

[(1, 79173744), (2, 39586872), (3, 26391248), (4, 19793436), (6, 13195624), (8, 9896718), (12, 6597812), (13, 6090288), (16, 4948359), (24, 3298906), (26, 3045144), (39, 2030096), (48, 1649453), (52, 1522572), (78, 1015048), (104, 761286), (156, 507524), (181, 437424), (208, 380643), (312, 253762), (362, 218712), (543, 145808), (624, 126881), (701, 112944), (724, 109356), (1086, 72904), (1402, 56472), (1448, 54678), (2103, 37648), (2172, 36452), (2353, 33648), (2804, 28236), (2896, 27339), (4206, 18824), (4344, 18226), (4706, 16824), (5608, 14118), (7059, 11216), (8412, 9412), (8688, 9113)]