74787888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 223049216

約数和(自身を除く): 148261328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2161, 2163, 2472, 2884, 4322, 4326, 4944, 5768, 6483, 8644, 8652, 11536, 12966, 15127, 17288, 17304, 25932, 30254, 34576, 34608, 45381, 51864, 60508, 90762, 103728, 121016, 181524, 222583, 242032, 363048, 445166, 667749, 726096, 890332, 1335498, 1558081, 1780664, 2670996, 3116162, 3561328, 4674243, 5341992, 6232324, 9348486, 10683984, 12464648, 18696972, 24929296, 37393944, 74787888]

約数ペア:

[(1, 74787888), (2, 37393944), (3, 24929296), (4, 18696972), (6, 12464648), (7, 10683984), (8, 9348486), (12, 6232324), (14, 5341992), (16, 4674243), (21, 3561328), (24, 3116162), (28, 2670996), (42, 1780664), (48, 1558081), (56, 1335498), (84, 890332), (103, 726096), (112, 667749), (168, 445166), (206, 363048), (309, 242032), (336, 222583), (412, 181524), (618, 121016), (721, 103728), (824, 90762), (1236, 60508), (1442, 51864), (1648, 45381), (2161, 34608), (2163, 34576), (2472, 30254), (2884, 25932), (4322, 17304), (4326, 17288), (4944, 15127), (5768, 12966), (6483, 11536), (8644, 8652)]