782751276

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 2114925120

約数和(自身を除く): 1332173844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 81, 106, 108, 158, 159, 162, 212, 237, 316, 318, 324, 474, 477, 577, 636, 711, 948, 954, 1154, 1422, 1431, 1731, 1908, 2133, 2308, 2844, 2862, 3462, 4187, 4266, 4293, 5193, 5724, 6399, 6924, 8374, 8532, 8586, 10386, 12561, 12798, 15579, 16748, 17172, 20772, 25122, 25596, 30581, 31158, 37683, 45583, 46737, 50244, 61162, 62316, 75366, 91166, 91743, 93474, 113049, 122324, 136749, 150732, 182332, 183486, 186948, 226098, 273498, 275229, 339147, 366972, 410247, 452196, 546996, 550458, 678294, 820494, 825687, 1100916, 1230741, 1356588, 1640988, 1651374, 2415899, 2461482, 2477061, 3302748, 3692223, 4831798, 4922964, 4954122, 7247697, 7384446, 9663596, 9908244, 14495394, 14768892, 21743091, 28990788, 43486182, 65229273, 86972364, 130458546, 195687819, 260917092, 391375638, 782751276]

約数ペア:

[(1, 782751276), (2, 391375638), (3, 260917092), (4, 195687819), (6, 130458546), (9, 86972364), (12, 65229273), (18, 43486182), (27, 28990788), (36, 21743091), (53, 14768892), (54, 14495394), (79, 9908244), (81, 9663596), (106, 7384446), (108, 7247697), (158, 4954122), (159, 4922964), (162, 4831798), (212, 3692223), (237, 3302748), (316, 2477061), (318, 2461482), (324, 2415899), (474, 1651374), (477, 1640988), (577, 1356588), (636, 1230741), (711, 1100916), (948, 825687), (954, 820494), (1154, 678294), (1422, 550458), (1431, 546996), (1731, 452196), (1908, 410247), (2133, 366972), (2308, 339147), (2844, 275229), (2862, 273498), (3462, 226098), (4187, 186948), (4266, 183486), (4293, 182332), (5193, 150732), (5724, 136749), (6399, 122324), (6924, 113049), (8374, 93474), (8532, 91743), (8586, 91166), (10386, 75366), (12561, 62316), (12798, 61162), (15579, 50244), (16748, 46737), (17172, 45583), (20772, 37683), (25122, 31158), (25596, 30581)]