74639568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 201383936

約数和(自身を除く): 126744368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 487, 496, 618, 744, 824, 974, 1236, 1461, 1488, 1648, 1948, 2472, 2922, 3193, 3896, 4944, 5844, 6386, 7792, 9579, 11688, 12772, 15097, 19158, 23376, 25544, 30194, 38316, 45291, 50161, 51088, 60388, 76632, 90582, 100322, 120776, 150483, 153264, 181164, 200644, 241552, 300966, 362328, 401288, 601932, 724656, 802576, 1203864, 1554991, 2407728, 3109982, 4664973, 6219964, 9329946, 12439928, 18659892, 24879856, 37319784, 74639568]

約数ペア:

[(1, 74639568), (2, 37319784), (3, 24879856), (4, 18659892), (6, 12439928), (8, 9329946), (12, 6219964), (16, 4664973), (24, 3109982), (31, 2407728), (48, 1554991), (62, 1203864), (93, 802576), (103, 724656), (124, 601932), (186, 401288), (206, 362328), (248, 300966), (309, 241552), (372, 200644), (412, 181164), (487, 153264), (496, 150483), (618, 120776), (744, 100322), (824, 90582), (974, 76632), (1236, 60388), (1461, 51088), (1488, 50161), (1648, 45291), (1948, 38316), (2472, 30194), (2922, 25544), (3193, 23376), (3896, 19158), (4944, 15097), (5844, 12772), (6386, 11688), (7792, 9579)]