80514368

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 84

約数和(自身を含む): 181003956

約数和(自身を除く): 100489588

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 148, 176, 242, 281, 296, 352, 407, 484, 562, 592, 704, 814, 968, 1124, 1184, 1628, 1936, 2248, 2368, 3091, 3256, 3872, 4477, 4496, 6182, 6512, 7744, 8954, 8992, 10397, 12364, 13024, 17908, 17984, 20794, 24728, 26048, 34001, 35816, 41588, 49456, 68002, 71632, 83176, 98912, 114367, 136004, 143264, 166352, 197824, 228734, 272008, 286528, 332704, 457468, 544016, 665408, 914936, 1088032, 1258037, 1829872, 2176064, 2516074, 3659744, 5032148, 7319488, 10064296, 20128592, 40257184, 80514368]

約数ペア:

[(1, 80514368), (2, 40257184), (4, 20128592), (8, 10064296), (11, 7319488), (16, 5032148), (22, 3659744), (32, 2516074), (37, 2176064), (44, 1829872), (64, 1258037), (74, 1088032), (88, 914936), (121, 665408), (148, 544016), (176, 457468), (242, 332704), (281, 286528), (296, 272008), (352, 228734), (407, 197824), (484, 166352), (562, 143264), (592, 136004), (704, 114367), (814, 98912), (968, 83176), (1124, 71632), (1184, 68002), (1628, 49456), (1936, 41588), (2248, 35816), (2368, 34001), (3091, 26048), (3256, 24728), (3872, 20794), (4477, 17984), (4496, 17908), (6182, 13024), (6512, 12364), (7744, 10397), (8954, 8992)]