74518444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 105663572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 259, 286, 308, 364, 407, 481, 503, 518, 572, 814, 962, 1001, 1006, 1036, 1628, 1924, 2002, 2012, 2849, 3367, 3521, 4004, 5291, 5533, 5698, 6539, 6734, 7042, 10582, 11066, 11396, 13078, 13468, 14084, 18611, 21164, 22132, 26156, 37037, 37222, 38731, 45773, 71929, 74074, 74444, 77462, 91546, 130277, 143858, 148148, 154924, 183092, 204721, 241943, 260554, 287716, 409442, 483886, 503503, 521108, 818884, 967772, 1007006, 1433047, 1693601, 2014012, 2661373, 2866094, 3387202, 5322746, 5732188, 6774404, 10645492, 18629611, 37259222, 74518444]

約数ペア:

[(1, 74518444), (2, 37259222), (4, 18629611), (7, 10645492), (11, 6774404), (13, 5732188), (14, 5322746), (22, 3387202), (26, 2866094), (28, 2661373), (37, 2014012), (44, 1693601), (52, 1433047), (74, 1007006), (77, 967772), (91, 818884), (143, 521108), (148, 503503), (154, 483886), (182, 409442), (259, 287716), (286, 260554), (308, 241943), (364, 204721), (407, 183092), (481, 154924), (503, 148148), (518, 143858), (572, 130277), (814, 91546), (962, 77462), (1001, 74444), (1006, 74074), (1036, 71929), (1628, 45773), (1924, 38731), (2002, 37222), (2012, 37037), (2849, 26156), (3367, 22132), (3521, 21164), (4004, 18611), (5291, 14084), (5533, 13468), (5698, 13078), (6539, 11396), (6734, 11066), (7042, 10582)]