61472736

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 194609520

約数和(自身を除く): 133136784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 421, 432, 468, 507, 624, 676, 702, 842, 864, 936, 1014, 1248, 1263, 1352, 1404, 1521, 1684, 1872, 2028, 2526, 2704, 2808, 3042, 3368, 3744, 3789, 4056, 4563, 5052, 5408, 5473, 5616, 6084, 6736, 7578, 8112, 9126, 10104, 10946, 11232, 11367, 12168, 13472, 15156, 16224, 16419, 18252, 20208, 21892, 22734, 24336, 30312, 32838, 36504, 40416, 43784, 45468, 48672, 49257, 60624, 65676, 71149, 73008, 87568, 90936, 98514, 121248, 131352, 142298, 146016, 147771, 175136, 181872, 197028, 213447, 262704, 284596, 295542, 363744, 394056, 426894, 525408, 569192, 591084, 640341, 788112, 853788, 1138384, 1182168, 1280682, 1576224, 1707576, 1921023, 2276768, 2364336, 2561364, 3415152, 3842046, 4728672, 5122728, 6830304, 7684092, 10245456, 15368184, 20490912, 30736368, 61472736]

約数ペア:

[(1, 61472736), (2, 30736368), (3, 20490912), (4, 15368184), (6, 10245456), (8, 7684092), (9, 6830304), (12, 5122728), (13, 4728672), (16, 3842046), (18, 3415152), (24, 2561364), (26, 2364336), (27, 2276768), (32, 1921023), (36, 1707576), (39, 1576224), (48, 1280682), (52, 1182168), (54, 1138384), (72, 853788), (78, 788112), (96, 640341), (104, 591084), (108, 569192), (117, 525408), (144, 426894), (156, 394056), (169, 363744), (208, 295542), (216, 284596), (234, 262704), (288, 213447), (312, 197028), (338, 181872), (351, 175136), (416, 147771), (421, 146016), (432, 142298), (468, 131352), (507, 121248), (624, 98514), (676, 90936), (702, 87568), (842, 73008), (864, 71149), (936, 65676), (1014, 60624), (1248, 49257), (1263, 48672), (1352, 45468), (1404, 43784), (1521, 40416), (1684, 36504), (1872, 32838), (2028, 30312), (2526, 24336), (2704, 22734), (2808, 21892), (3042, 20208), (3368, 18252), (3744, 16419), (3789, 16224), (4056, 15156), (4563, 13472), (5052, 12168), (5408, 11367), (5473, 11232), (5616, 10946), (6084, 10104), (6736, 9126), (7578, 8112)]