90397008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 279030752

約数和(自身を除く): 188633744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1123, 1548, 1677, 1872, 2064, 2236, 2246, 3096, 3354, 3369, 4472, 4492, 5031, 6192, 6708, 6738, 8944, 8984, 10062, 10107, 13416, 13476, 14599, 17968, 20124, 20214, 26832, 26952, 29198, 40248, 40428, 43797, 48289, 53904, 58396, 80496, 80856, 87594, 96578, 116792, 131391, 144867, 161712, 175188, 193156, 233584, 262782, 289734, 350376, 386312, 434601, 525564, 579468, 627757, 700752, 772624, 869202, 1051128, 1158936, 1255514, 1738404, 1883271, 2102256, 2317872, 2511028, 3476808, 3766542, 5022056, 5649813, 6953616, 7533084, 10044112, 11299626, 15066168, 22599252, 30132336, 45198504, 90397008]

約数ペア:

[(1, 90397008), (2, 45198504), (3, 30132336), (4, 22599252), (6, 15066168), (8, 11299626), (9, 10044112), (12, 7533084), (13, 6953616), (16, 5649813), (18, 5022056), (24, 3766542), (26, 3476808), (36, 2511028), (39, 2317872), (43, 2102256), (48, 1883271), (52, 1738404), (72, 1255514), (78, 1158936), (86, 1051128), (104, 869202), (117, 772624), (129, 700752), (144, 627757), (156, 579468), (172, 525564), (208, 434601), (234, 386312), (258, 350376), (312, 289734), (344, 262782), (387, 233584), (468, 193156), (516, 175188), (559, 161712), (624, 144867), (688, 131391), (774, 116792), (936, 96578), (1032, 87594), (1118, 80856), (1123, 80496), (1548, 58396), (1677, 53904), (1872, 48289), (2064, 43797), (2236, 40428), (2246, 40248), (3096, 29198), (3354, 26952), (3369, 26832), (4472, 20214), (4492, 20124), (5031, 17968), (6192, 14599), (6708, 13476), (6738, 13416), (8944, 10107), (8984, 10062)]