79470608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 185892864

約数和(自身を除く): 106422256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 487, 496, 658, 752, 868, 974, 1316, 1457, 1736, 1948, 2632, 2914, 3409, 3472, 3896, 5264, 5828, 6818, 7792, 10199, 11656, 13636, 15097, 20398, 22889, 23312, 27272, 30194, 40796, 45778, 54544, 60388, 81592, 91556, 105679, 120776, 160223, 163184, 183112, 211358, 241552, 320446, 366224, 422716, 640892, 709559, 845432, 1281784, 1419118, 1690864, 2563568, 2838236, 4966913, 5676472, 9933826, 11352944, 19867652, 39735304, 79470608]

約数ペア:

[(1, 79470608), (2, 39735304), (4, 19867652), (7, 11352944), (8, 9933826), (14, 5676472), (16, 4966913), (28, 2838236), (31, 2563568), (47, 1690864), (56, 1419118), (62, 1281784), (94, 845432), (112, 709559), (124, 640892), (188, 422716), (217, 366224), (248, 320446), (329, 241552), (376, 211358), (434, 183112), (487, 163184), (496, 160223), (658, 120776), (752, 105679), (868, 91556), (974, 81592), (1316, 60388), (1457, 54544), (1736, 45778), (1948, 40796), (2632, 30194), (2914, 27272), (3409, 23312), (3472, 22889), (3896, 20398), (5264, 15097), (5828, 13636), (6818, 11656), (7792, 10199)]