68975104

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 154874016

約数和(自身を除く): 85898912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 331, 352, 407, 512, 592, 662, 704, 814, 1184, 1324, 1408, 1628, 2368, 2648, 2816, 3256, 3641, 4736, 5296, 5632, 6512, 7282, 9472, 10592, 12247, 13024, 14564, 18944, 21184, 24494, 26048, 29128, 42368, 48988, 52096, 58256, 84736, 97976, 104192, 116512, 134717, 169472, 195952, 208384, 233024, 269434, 391904, 466048, 538868, 783808, 932096, 1077736, 1567616, 1864192, 2155472, 3135232, 4310944, 6270464, 8621888, 17243776, 34487552, 68975104]

約数ペア:

[(1, 68975104), (2, 34487552), (4, 17243776), (8, 8621888), (11, 6270464), (16, 4310944), (22, 3135232), (32, 2155472), (37, 1864192), (44, 1567616), (64, 1077736), (74, 932096), (88, 783808), (128, 538868), (148, 466048), (176, 391904), (256, 269434), (296, 233024), (331, 208384), (352, 195952), (407, 169472), (512, 134717), (592, 116512), (662, 104192), (704, 97976), (814, 84736), (1184, 58256), (1324, 52096), (1408, 48988), (1628, 42368), (2368, 29128), (2648, 26048), (2816, 24494), (3256, 21184), (3641, 18944), (4736, 14564), (5296, 13024), (5632, 12247), (6512, 10592), (7282, 9472)]