72629504

素因数分解:

$2^8\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 54

約数和(自身を含む): 149225286

約数和(自身を除く): 76595782

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 128, 202, 212, 256, 404, 424, 808, 848, 1616, 1696, 2809, 3232, 3392, 5353, 5618, 6464, 6784, 10706, 11236, 12928, 13568, 21412, 22472, 25856, 42824, 44944, 85648, 89888, 171296, 179776, 283709, 342592, 359552, 567418, 685184, 719104, 1134836, 1370368, 2269672, 4539344, 9078688, 18157376, 36314752, 72629504]

約数ペア:

[(1, 72629504), (2, 36314752), (4, 18157376), (8, 9078688), (16, 4539344), (32, 2269672), (53, 1370368), (64, 1134836), (101, 719104), (106, 685184), (128, 567418), (202, 359552), (212, 342592), (256, 283709), (404, 179776), (424, 171296), (808, 89888), (848, 85648), (1616, 44944), (1696, 42824), (2809, 25856), (3232, 22472), (3392, 21412), (5353, 13568), (5618, 12928), (6464, 11236), (6784, 10706)]