74178288

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 228556800

約数和(自身を除く): 154378512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 87, 93, 108, 116, 124, 144, 174, 186, 191, 216, 232, 248, 261, 279, 348, 372, 382, 432, 464, 496, 522, 558, 573, 696, 744, 764, 783, 837, 899, 1044, 1116, 1146, 1392, 1488, 1528, 1566, 1674, 1719, 1798, 2088, 2232, 2292, 2697, 3056, 3132, 3348, 3438, 3596, 4176, 4464, 4584, 5157, 5394, 5539, 5921, 6264, 6696, 6876, 7192, 8091, 9168, 10314, 10788, 11078, 11842, 12528, 13392, 13752, 14384, 16182, 16617, 17763, 20628, 21576, 22156, 23684, 24273, 27504, 32364, 33234, 35526, 41256, 43152, 44312, 47368, 48546, 49851, 53289, 64728, 66468, 71052, 82512, 88624, 94736, 97092, 99702, 106578, 129456, 132936, 142104, 149553, 159867, 171709, 194184, 199404, 213156, 265872, 284208, 299106, 319734, 343418, 388368, 398808, 426312, 515127, 598212, 639468, 686836, 797616, 852624, 1030254, 1196424, 1278936, 1373672, 1545381, 2060508, 2392848, 2557872, 2747344, 3090762, 4121016, 4636143, 6181524, 8242032, 9272286, 12363048, 18544572, 24726096, 37089144, 74178288]

約数ペア:

[(1, 74178288), (2, 37089144), (3, 24726096), (4, 18544572), (6, 12363048), (8, 9272286), (9, 8242032), (12, 6181524), (16, 4636143), (18, 4121016), (24, 3090762), (27, 2747344), (29, 2557872), (31, 2392848), (36, 2060508), (48, 1545381), (54, 1373672), (58, 1278936), (62, 1196424), (72, 1030254), (87, 852624), (93, 797616), (108, 686836), (116, 639468), (124, 598212), (144, 515127), (174, 426312), (186, 398808), (191, 388368), (216, 343418), (232, 319734), (248, 299106), (261, 284208), (279, 265872), (348, 213156), (372, 199404), (382, 194184), (432, 171709), (464, 159867), (496, 149553), (522, 142104), (558, 132936), (573, 129456), (696, 106578), (744, 99702), (764, 97092), (783, 94736), (837, 88624), (899, 82512), (1044, 71052), (1116, 66468), (1146, 64728), (1392, 53289), (1488, 49851), (1528, 48546), (1566, 47368), (1674, 44312), (1719, 43152), (1798, 41256), (2088, 35526), (2232, 33234), (2292, 32364), (2697, 27504), (3056, 24273), (3132, 23684), (3348, 22156), (3438, 21576), (3596, 20628), (4176, 17763), (4464, 16617), (4584, 16182), (5157, 14384), (5394, 13752), (5539, 13392), (5921, 12528), (6264, 11842), (6696, 11078), (6876, 10788), (7192, 10314), (8091, 9168)]