31972752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 106937600

約数和(自身を除く): 74964848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 97, 108, 109, 112, 126, 144, 168, 189, 194, 216, 218, 252, 291, 327, 336, 378, 388, 432, 436, 504, 582, 654, 679, 756, 763, 776, 872, 873, 981, 1008, 1164, 1308, 1358, 1512, 1526, 1552, 1744, 1746, 1962, 2037, 2289, 2328, 2616, 2619, 2716, 2943, 3024, 3052, 3492, 3924, 4074, 4578, 4656, 5232, 5238, 5432, 5886, 6104, 6111, 6867, 6984, 7848, 8148, 9156, 10476, 10573, 10864, 11772, 12208, 12222, 13734, 13968, 15696, 16296, 18312, 18333, 20601, 20952, 21146, 23544, 24444, 27468, 31719, 32592, 36624, 36666, 41202, 41904, 42292, 47088, 48888, 54936, 63438, 73332, 74011, 82404, 84584, 95157, 97776, 109872, 126876, 146664, 148022, 164808, 169168, 190314, 222033, 253752, 285471, 293328, 296044, 329616, 380628, 444066, 507504, 570942, 592088, 666099, 761256, 888132, 1141884, 1184176, 1332198, 1522512, 1776264, 1998297, 2283768, 2664396, 3552528, 3996594, 4567536, 5328792, 7993188, 10657584, 15986376, 31972752]

約数ペア:

[(1, 31972752), (2, 15986376), (3, 10657584), (4, 7993188), (6, 5328792), (7, 4567536), (8, 3996594), (9, 3552528), (12, 2664396), (14, 2283768), (16, 1998297), (18, 1776264), (21, 1522512), (24, 1332198), (27, 1184176), (28, 1141884), (36, 888132), (42, 761256), (48, 666099), (54, 592088), (56, 570942), (63, 507504), (72, 444066), (84, 380628), (97, 329616), (108, 296044), (109, 293328), (112, 285471), (126, 253752), (144, 222033), (168, 190314), (189, 169168), (194, 164808), (216, 148022), (218, 146664), (252, 126876), (291, 109872), (327, 97776), (336, 95157), (378, 84584), (388, 82404), (432, 74011), (436, 73332), (504, 63438), (582, 54936), (654, 48888), (679, 47088), (756, 42292), (763, 41904), (776, 41202), (872, 36666), (873, 36624), (981, 32592), (1008, 31719), (1164, 27468), (1308, 24444), (1358, 23544), (1512, 21146), (1526, 20952), (1552, 20601), (1744, 18333), (1746, 18312), (1962, 16296), (2037, 15696), (2289, 13968), (2328, 13734), (2616, 12222), (2619, 12208), (2716, 11772), (2943, 10864), (3024, 10573), (3052, 10476), (3492, 9156), (3924, 8148), (4074, 7848), (4578, 6984), (4656, 6867), (5232, 6111), (5238, 6104), (5432, 5886)]