68140416

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 184028400

約数和(自身を除く): 115887984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2909, 2928, 3904, 5818, 5856, 7808, 8727, 11636, 11712, 17454, 23272, 23424, 34908, 46544, 69816, 93088, 139632, 177449, 186176, 279264, 354898, 372352, 532347, 558528, 709796, 1064694, 1117056, 1419592, 2129388, 2839184, 4258776, 5678368, 8517552, 11356736, 17035104, 22713472, 34070208, 68140416]

約数ペア:

[(1, 68140416), (2, 34070208), (3, 22713472), (4, 17035104), (6, 11356736), (8, 8517552), (12, 5678368), (16, 4258776), (24, 2839184), (32, 2129388), (48, 1419592), (61, 1117056), (64, 1064694), (96, 709796), (122, 558528), (128, 532347), (183, 372352), (192, 354898), (244, 279264), (366, 186176), (384, 177449), (488, 139632), (732, 93088), (976, 69816), (1464, 46544), (1952, 34908), (2909, 23424), (2928, 23272), (3904, 17454), (5818, 11712), (5856, 11636), (7808, 8727)]