84999138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 117245982

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 166, 222, 249, 259, 498, 518, 581, 659, 777, 1162, 1318, 1554, 1743, 1977, 3071, 3486, 3954, 4613, 6142, 9213, 9226, 13839, 18426, 21497, 24383, 27678, 42994, 48766, 54697, 64491, 73149, 109394, 128982, 146298, 164091, 170681, 328182, 341362, 382879, 512043, 765758, 1024086, 1148637, 2023789, 2297274, 4047578, 6071367, 12142734, 14166523, 28333046, 42499569, 84999138]

約数ペア:

[(1, 84999138), (2, 42499569), (3, 28333046), (6, 14166523), (7, 12142734), (14, 6071367), (21, 4047578), (37, 2297274), (42, 2023789), (74, 1148637), (83, 1024086), (111, 765758), (166, 512043), (222, 382879), (249, 341362), (259, 328182), (498, 170681), (518, 164091), (581, 146298), (659, 128982), (777, 109394), (1162, 73149), (1318, 64491), (1554, 54697), (1743, 48766), (1977, 42994), (3071, 27678), (3486, 24383), (3954, 21497), (4613, 18426), (6142, 13839), (9213, 9226)]