83942568

素因数分解:

$2^3\times 3^4\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 236465460

約数和(自身を除く): 152522892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 281, 324, 461, 562, 648, 843, 922, 1124, 1383, 1686, 1844, 2248, 2529, 2766, 3372, 3688, 4149, 5058, 5532, 6744, 7587, 8298, 10116, 11064, 12447, 15174, 16596, 20232, 22761, 24894, 30348, 33192, 37341, 45522, 49788, 60696, 74682, 91044, 99576, 129541, 149364, 182088, 259082, 298728, 388623, 518164, 777246, 1036328, 1165869, 1554492, 2331738, 3108984, 3497607, 4663476, 6995214, 9326952, 10492821, 13990428, 20985642, 27980856, 41971284, 83942568]

約数ペア:

[(1, 83942568), (2, 41971284), (3, 27980856), (4, 20985642), (6, 13990428), (8, 10492821), (9, 9326952), (12, 6995214), (18, 4663476), (24, 3497607), (27, 3108984), (36, 2331738), (54, 1554492), (72, 1165869), (81, 1036328), (108, 777246), (162, 518164), (216, 388623), (281, 298728), (324, 259082), (461, 182088), (562, 149364), (648, 129541), (843, 99576), (922, 91044), (1124, 74682), (1383, 60696), (1686, 49788), (1844, 45522), (2248, 37341), (2529, 33192), (2766, 30348), (3372, 24894), (3688, 22761), (4149, 20232), (5058, 16596), (5532, 15174), (6744, 12447), (7587, 11064), (8298, 10116)]