90778428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 276595200

約数和(自身を除く): 185816772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 41, 52, 54, 57, 76, 78, 82, 83, 108, 114, 117, 123, 156, 164, 166, 171, 228, 234, 246, 247, 249, 332, 342, 351, 369, 468, 492, 494, 498, 513, 533, 684, 702, 738, 741, 747, 779, 988, 996, 1026, 1066, 1079, 1107, 1404, 1476, 1482, 1494, 1558, 1577, 1599, 2052, 2132, 2158, 2214, 2223, 2241, 2337, 2964, 2988, 3116, 3154, 3198, 3237, 3403, 4316, 4428, 4446, 4482, 4674, 4731, 4797, 6308, 6396, 6474, 6669, 6806, 7011, 8892, 8964, 9348, 9462, 9594, 9711, 10127, 10209, 12948, 13338, 13612, 14022, 14193, 14391, 18924, 19188, 19422, 20254, 20418, 20501, 21033, 26676, 28044, 28386, 28782, 29133, 30381, 30627, 38844, 40508, 40836, 41002, 42066, 42579, 44239, 56772, 57564, 58266, 60762, 61254, 61503, 64657, 82004, 84132, 85158, 88478, 91143, 91881, 116532, 121524, 122508, 123006, 129314, 132717, 170316, 176956, 182286, 183762, 184509, 193971, 246012, 258628, 265434, 273429, 364572, 367524, 369018, 387942, 398151, 530868, 546858, 553527, 581913, 738036, 775884, 796302, 840541, 1093716, 1107054, 1163826, 1194453, 1592604, 1681082, 1745739, 2214108, 2327652, 2388906, 2521623, 3362164, 3491478, 4777812, 5043246, 6982956, 7564869, 10086492, 15129738, 22694607, 30259476, 45389214, 90778428]

約数ペア:

[(1, 90778428), (2, 45389214), (3, 30259476), (4, 22694607), (6, 15129738), (9, 10086492), (12, 7564869), (13, 6982956), (18, 5043246), (19, 4777812), (26, 3491478), (27, 3362164), (36, 2521623), (38, 2388906), (39, 2327652), (41, 2214108), (52, 1745739), (54, 1681082), (57, 1592604), (76, 1194453), (78, 1163826), (82, 1107054), (83, 1093716), (108, 840541), (114, 796302), (117, 775884), (123, 738036), (156, 581913), (164, 553527), (166, 546858), (171, 530868), (228, 398151), (234, 387942), (246, 369018), (247, 367524), (249, 364572), (332, 273429), (342, 265434), (351, 258628), (369, 246012), (468, 193971), (492, 184509), (494, 183762), (498, 182286), (513, 176956), (533, 170316), (684, 132717), (702, 129314), (738, 123006), (741, 122508), (747, 121524), (779, 116532), (988, 91881), (996, 91143), (1026, 88478), (1066, 85158), (1079, 84132), (1107, 82004), (1404, 64657), (1476, 61503), (1482, 61254), (1494, 60762), (1558, 58266), (1577, 57564), (1599, 56772), (2052, 44239), (2132, 42579), (2158, 42066), (2214, 41002), (2223, 40836), (2241, 40508), (2337, 38844), (2964, 30627), (2988, 30381), (3116, 29133), (3154, 28782), (3198, 28386), (3237, 28044), (3403, 26676), (4316, 21033), (4428, 20501), (4446, 20418), (4482, 20254), (4674, 19422), (4731, 19188), (4797, 18924), (6308, 14391), (6396, 14193), (6474, 14022), (6669, 13612), (6806, 13338), (7011, 12948), (8892, 10209), (8964, 10127), (9348, 9711), (9462, 9594)]