73744528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 169739136

約数和(自身を除く): 95994608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 167, 176, 193, 208, 286, 334, 386, 572, 668, 772, 1144, 1336, 1544, 1837, 2123, 2171, 2288, 2509, 2672, 3088, 3674, 4246, 4342, 5018, 7348, 8492, 8684, 10036, 14696, 16984, 17368, 20072, 23881, 27599, 29392, 32231, 33968, 34736, 40144, 47762, 55198, 64462, 95524, 110396, 128924, 191048, 220792, 257848, 354541, 382096, 419003, 441584, 515696, 709082, 838006, 1418164, 1676012, 2836328, 3352024, 4609033, 5672656, 6704048, 9218066, 18436132, 36872264, 73744528]

約数ペア:

[(1, 73744528), (2, 36872264), (4, 18436132), (8, 9218066), (11, 6704048), (13, 5672656), (16, 4609033), (22, 3352024), (26, 2836328), (44, 1676012), (52, 1418164), (88, 838006), (104, 709082), (143, 515696), (167, 441584), (176, 419003), (193, 382096), (208, 354541), (286, 257848), (334, 220792), (386, 191048), (572, 128924), (668, 110396), (772, 95524), (1144, 64462), (1336, 55198), (1544, 47762), (1837, 40144), (2123, 34736), (2171, 33968), (2288, 32231), (2509, 29392), (2672, 27599), (3088, 23881), (3674, 20072), (4246, 17368), (4342, 16984), (5018, 14696), (7348, 10036), (8492, 8684)]