74816532

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 226262400

約数和(自身を除く): 151445868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 83, 84, 98, 126, 146, 147, 166, 196, 219, 249, 252, 292, 294, 332, 343, 438, 441, 498, 511, 581, 588, 657, 686, 747, 876, 882, 996, 1022, 1029, 1162, 1314, 1372, 1494, 1533, 1743, 1764, 2044, 2058, 2324, 2628, 2988, 3066, 3087, 3486, 3577, 4067, 4116, 4599, 5229, 6059, 6132, 6174, 6972, 7154, 8134, 9198, 10458, 10731, 12118, 12201, 12348, 14308, 16268, 18177, 18396, 20916, 21462, 24236, 24402, 25039, 28469, 32193, 36354, 36603, 42413, 42924, 48804, 50078, 54531, 56938, 64386, 72708, 73206, 75117, 84826, 85407, 100156, 109062, 113876, 127239, 128772, 146412, 150234, 169652, 170814, 218124, 225351, 254478, 256221, 296891, 300468, 341628, 381717, 450702, 508956, 512442, 593782, 763434, 890673, 901404, 1024884, 1187564, 1526868, 1781346, 2078237, 2672019, 3562692, 4156474, 5344038, 6234711, 8312948, 10688076, 12469422, 18704133, 24938844, 37408266, 74816532]

約数ペア:

[(1, 74816532), (2, 37408266), (3, 24938844), (4, 18704133), (6, 12469422), (7, 10688076), (9, 8312948), (12, 6234711), (14, 5344038), (18, 4156474), (21, 3562692), (28, 2672019), (36, 2078237), (42, 1781346), (49, 1526868), (63, 1187564), (73, 1024884), (83, 901404), (84, 890673), (98, 763434), (126, 593782), (146, 512442), (147, 508956), (166, 450702), (196, 381717), (219, 341628), (249, 300468), (252, 296891), (292, 256221), (294, 254478), (332, 225351), (343, 218124), (438, 170814), (441, 169652), (498, 150234), (511, 146412), (581, 128772), (588, 127239), (657, 113876), (686, 109062), (747, 100156), (876, 85407), (882, 84826), (996, 75117), (1022, 73206), (1029, 72708), (1162, 64386), (1314, 56938), (1372, 54531), (1494, 50078), (1533, 48804), (1743, 42924), (1764, 42413), (2044, 36603), (2058, 36354), (2324, 32193), (2628, 28469), (2988, 25039), (3066, 24402), (3087, 24236), (3486, 21462), (3577, 20916), (4067, 18396), (4116, 18177), (4599, 16268), (5229, 14308), (6059, 12348), (6132, 12201), (6174, 12118), (6972, 10731), (7154, 10458), (8134, 9198)]