42820176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 80

約数和(自身を含む): 130531328

約数和(自身を除く): 87711152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 4111, 5208, 8222, 10416, 12333, 16444, 24666, 28777, 32888, 49332, 57554, 65776, 86331, 98664, 115108, 127441, 172662, 197328, 230216, 254882, 345324, 382323, 460432, 509764, 690648, 764646, 892087, 1019528, 1381296, 1529292, 1784174, 2039056, 2676261, 3058584, 3568348, 5352522, 6117168, 7136696, 10705044, 14273392, 21410088, 42820176]

約数ペア:

[(1, 42820176), (2, 21410088), (3, 14273392), (4, 10705044), (6, 7136696), (7, 6117168), (8, 5352522), (12, 3568348), (14, 3058584), (16, 2676261), (21, 2039056), (24, 1784174), (28, 1529292), (31, 1381296), (42, 1019528), (48, 892087), (56, 764646), (62, 690648), (84, 509764), (93, 460432), (112, 382323), (124, 345324), (168, 254882), (186, 230216), (217, 197328), (248, 172662), (336, 127441), (372, 115108), (434, 98664), (496, 86331), (651, 65776), (744, 57554), (868, 49332), (1302, 32888), (1488, 28777), (1736, 24666), (2604, 16444), (3472, 12333), (4111, 10416), (5208, 8222)]