105850864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 247920640

約数和(自身を除く): 142069776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 709, 868, 1204, 1333, 1418, 1736, 2408, 2666, 2836, 3472, 4816, 4963, 5332, 5672, 9331, 9926, 10664, 11344, 18662, 19852, 21328, 21979, 30487, 37324, 39704, 43958, 60974, 74648, 79408, 87916, 121948, 149296, 153853, 175832, 213409, 243896, 307706, 351664, 426818, 487792, 615412, 853636, 945097, 1230824, 1707272, 1890194, 2461648, 3414544, 3780388, 6615679, 7560776, 13231358, 15121552, 26462716, 52925432, 105850864]

約数ペア:

[(1, 105850864), (2, 52925432), (4, 26462716), (7, 15121552), (8, 13231358), (14, 7560776), (16, 6615679), (28, 3780388), (31, 3414544), (43, 2461648), (56, 1890194), (62, 1707272), (86, 1230824), (112, 945097), (124, 853636), (172, 615412), (217, 487792), (248, 426818), (301, 351664), (344, 307706), (434, 243896), (496, 213409), (602, 175832), (688, 153853), (709, 149296), (868, 121948), (1204, 87916), (1333, 79408), (1418, 74648), (1736, 60974), (2408, 43958), (2666, 39704), (2836, 37324), (3472, 30487), (4816, 21979), (4963, 21328), (5332, 19852), (5672, 18662), (9331, 11344), (9926, 10664)]