78193232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 171270288

約数和(自身を除く): 93077056

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 53, 82, 104, 106, 164, 173, 208, 212, 328, 346, 424, 533, 656, 689, 692, 848, 1066, 1378, 1384, 2132, 2173, 2249, 2756, 2768, 4264, 4346, 4498, 5512, 7093, 8528, 8692, 8996, 9169, 11024, 14186, 17384, 17992, 18338, 28249, 28372, 34768, 35984, 36676, 56498, 56744, 73352, 92209, 112996, 113488, 119197, 146704, 184418, 225992, 238394, 368836, 375929, 451984, 476788, 737672, 751858, 953576, 1475344, 1503716, 1907152, 3007432, 4887077, 6014864, 9774154, 19548308, 39096616, 78193232]

約数ペア:

[(1, 78193232), (2, 39096616), (4, 19548308), (8, 9774154), (13, 6014864), (16, 4887077), (26, 3007432), (41, 1907152), (52, 1503716), (53, 1475344), (82, 953576), (104, 751858), (106, 737672), (164, 476788), (173, 451984), (208, 375929), (212, 368836), (328, 238394), (346, 225992), (424, 184418), (533, 146704), (656, 119197), (689, 113488), (692, 112996), (848, 92209), (1066, 73352), (1378, 56744), (1384, 56498), (2132, 36676), (2173, 35984), (2249, 34768), (2756, 28372), (2768, 28249), (4264, 18338), (4346, 17992), (4498, 17384), (5512, 14186), (7093, 11024), (8528, 9169), (8692, 8996)]