74792718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 221837616

約数和(自身を除く): 147044898

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 273, 286, 294, 429, 441, 462, 539, 546, 593, 637, 693, 819, 858, 882, 1001, 1078, 1186, 1274, 1287, 1386, 1617, 1638, 1779, 1911, 2002, 2574, 3003, 3234, 3558, 3822, 4151, 4851, 5337, 5733, 6006, 6523, 7007, 7709, 8302, 9009, 9702, 10674, 11466, 12453, 13046, 14014, 15418, 18018, 19569, 21021, 23127, 24906, 29057, 37359, 39138, 42042, 45661, 46254, 53963, 58114, 58707, 63063, 69381, 74718, 84799, 87171, 91322, 107926, 117414, 126126, 136983, 138762, 161889, 169598, 174342, 254397, 261513, 273966, 319627, 323778, 377741, 410949, 485667, 508794, 523026, 593593, 639254, 755482, 763191, 821898, 958881, 971334, 1133223, 1187186, 1526382, 1780779, 1917762, 2266446, 2876643, 3399669, 3561558, 4155151, 5342337, 5753286, 6799338, 8310302, 10684674, 12465453, 24930906, 37396359, 74792718]

約数ペア:

[(1, 74792718), (2, 37396359), (3, 24930906), (6, 12465453), (7, 10684674), (9, 8310302), (11, 6799338), (13, 5753286), (14, 5342337), (18, 4155151), (21, 3561558), (22, 3399669), (26, 2876643), (33, 2266446), (39, 1917762), (42, 1780779), (49, 1526382), (63, 1187186), (66, 1133223), (77, 971334), (78, 958881), (91, 821898), (98, 763191), (99, 755482), (117, 639254), (126, 593593), (143, 523026), (147, 508794), (154, 485667), (182, 410949), (198, 377741), (231, 323778), (234, 319627), (273, 273966), (286, 261513), (294, 254397), (429, 174342), (441, 169598), (462, 161889), (539, 138762), (546, 136983), (593, 126126), (637, 117414), (693, 107926), (819, 91322), (858, 87171), (882, 84799), (1001, 74718), (1078, 69381), (1186, 63063), (1274, 58707), (1287, 58114), (1386, 53963), (1617, 46254), (1638, 45661), (1779, 42042), (1911, 39138), (2002, 37359), (2574, 29057), (3003, 24906), (3234, 23127), (3558, 21021), (3822, 19569), (4151, 18018), (4851, 15418), (5337, 14014), (5733, 13046), (6006, 12453), (6523, 11466), (7007, 10674), (7709, 9702), (8302, 9009)]