90531792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 275622984

約数和(自身を除く): 185091192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 353, 411, 468, 548, 624, 706, 822, 936, 1059, 1096, 1233, 1412, 1644, 1781, 1872, 2118, 2192, 2466, 2824, 3177, 3288, 3562, 4236, 4589, 4932, 5343, 5648, 6354, 6576, 7124, 8472, 9178, 9864, 10686, 12708, 13767, 14248, 16029, 16944, 18356, 19728, 21372, 25416, 27534, 28496, 32058, 36712, 41301, 42744, 48361, 50832, 55068, 64116, 73424, 82602, 85488, 96722, 110136, 128232, 145083, 165204, 193444, 220272, 256464, 290166, 330408, 386888, 435249, 580332, 628693, 660816, 773776, 870498, 1160664, 1257386, 1740996, 1886079, 2321328, 2514772, 3481992, 3772158, 5029544, 5658237, 6963984, 7544316, 10059088, 11316474, 15088632, 22632948, 30177264, 45265896, 90531792]

約数ペア:

[(1, 90531792), (2, 45265896), (3, 30177264), (4, 22632948), (6, 15088632), (8, 11316474), (9, 10059088), (12, 7544316), (13, 6963984), (16, 5658237), (18, 5029544), (24, 3772158), (26, 3481992), (36, 2514772), (39, 2321328), (48, 1886079), (52, 1740996), (72, 1257386), (78, 1160664), (104, 870498), (117, 773776), (137, 660816), (144, 628693), (156, 580332), (208, 435249), (234, 386888), (274, 330408), (312, 290166), (353, 256464), (411, 220272), (468, 193444), (548, 165204), (624, 145083), (706, 128232), (822, 110136), (936, 96722), (1059, 85488), (1096, 82602), (1233, 73424), (1412, 64116), (1644, 55068), (1781, 50832), (1872, 48361), (2118, 42744), (2192, 41301), (2466, 36712), (2824, 32058), (3177, 28496), (3288, 27534), (3562, 25416), (4236, 21372), (4589, 19728), (4932, 18356), (5343, 16944), (5648, 16029), (6354, 14248), (6576, 13767), (7124, 12708), (8472, 10686), (9178, 9864)]