74642256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13321

約数の個数: 80

約数和(自身を含む): 230749120

約数和(自身を除く): 156106864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 13291, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 172783, 212656, 239238, 318984, 345566, 358857, 478476, 518349, 637968, 691132, 717714, 956952, 1036698, 1382264, 1435428, 1555047, 1913904, 2073396, 2764528, 2870856, 3110094, 4146792, 4665141, 5741712, 6220188, 8293584, 9330282, 12440376, 18660564, 24880752, 37321128, 74642256]

約数ペア:

[(1, 74642256), (2, 37321128), (3, 24880752), (4, 18660564), (6, 12440376), (8, 9330282), (9, 8293584), (12, 6220188), (13, 5741712), (16, 4665141), (18, 4146792), (24, 3110094), (26, 2870856), (27, 2764528), (36, 2073396), (39, 1913904), (48, 1555047), (52, 1435428), (54, 1382264), (72, 1036698), (78, 956952), (104, 717714), (108, 691132), (117, 637968), (144, 518349), (156, 478476), (208, 358857), (216, 345566), (234, 318984), (312, 239238), (351, 212656), (432, 172783), (468, 159492), (624, 119619), (702, 106328), (936, 79746), (1404, 53164), (1872, 39873), (2808, 26582), (5616, 13291)]