90003984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 286508448

約数和(自身を除く): 196504464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2251, 2352, 2499, 2856, 3332, 4502, 4998, 5712, 6664, 6753, 9004, 9996, 13328, 13506, 15757, 18008, 19992, 27012, 31514, 36016, 38267, 39984, 47271, 54024, 63028, 76534, 94542, 108048, 110299, 114801, 126056, 153068, 189084, 220598, 229602, 252112, 267869, 306136, 330897, 378168, 441196, 459204, 535738, 612272, 661794, 756336, 803607, 882392, 918408, 1071476, 1323588, 1607214, 1764784, 1836816, 1875083, 2142952, 2647176, 3214428, 3750166, 4285904, 5294352, 5625249, 6428856, 7500332, 11250498, 12857712, 15000664, 22500996, 30001328, 45001992, 90003984]

約数ペア:

[(1, 90003984), (2, 45001992), (3, 30001328), (4, 22500996), (6, 15000664), (7, 12857712), (8, 11250498), (12, 7500332), (14, 6428856), (16, 5625249), (17, 5294352), (21, 4285904), (24, 3750166), (28, 3214428), (34, 2647176), (42, 2142952), (48, 1875083), (49, 1836816), (51, 1764784), (56, 1607214), (68, 1323588), (84, 1071476), (98, 918408), (102, 882392), (112, 803607), (119, 756336), (136, 661794), (147, 612272), (168, 535738), (196, 459204), (204, 441196), (238, 378168), (272, 330897), (294, 306136), (336, 267869), (357, 252112), (392, 229602), (408, 220598), (476, 189084), (588, 153068), (714, 126056), (784, 114801), (816, 110299), (833, 108048), (952, 94542), (1176, 76534), (1428, 63028), (1666, 54024), (1904, 47271), (2251, 39984), (2352, 38267), (2499, 36016), (2856, 31514), (3332, 27012), (4502, 19992), (4998, 18008), (5712, 15757), (6664, 13506), (6753, 13328), (9004, 9996)]