91446528

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 263725056

約数和(自身を除く): 172278528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 167, 184, 186, 192, 248, 256, 276, 334, 368, 372, 384, 496, 501, 552, 668, 713, 736, 744, 768, 992, 1002, 1104, 1336, 1426, 1472, 1488, 1984, 2004, 2139, 2208, 2672, 2852, 2944, 2976, 3841, 3968, 4008, 4278, 4416, 5177, 5344, 5704, 5888, 5952, 7682, 7936, 8016, 8556, 8832, 10354, 10688, 11408, 11523, 11904, 15364, 15531, 16032, 17112, 17664, 20708, 21376, 22816, 23046, 23808, 30728, 31062, 32064, 34224, 41416, 42752, 45632, 46092, 61456, 62124, 64128, 68448, 82832, 91264, 92184, 119071, 122912, 124248, 128256, 136896, 165664, 182528, 184368, 238142, 245824, 248496, 273792, 331328, 357213, 368736, 476284, 491648, 496992, 547584, 662656, 714426, 737472, 952568, 983296, 993984, 1325312, 1428852, 1474944, 1905136, 1987968, 2857704, 2949888, 3810272, 3975936, 5715408, 7620544, 11430816, 15241088, 22861632, 30482176, 45723264, 91446528]

約数ペア:

[(1, 91446528), (2, 45723264), (3, 30482176), (4, 22861632), (6, 15241088), (8, 11430816), (12, 7620544), (16, 5715408), (23, 3975936), (24, 3810272), (31, 2949888), (32, 2857704), (46, 1987968), (48, 1905136), (62, 1474944), (64, 1428852), (69, 1325312), (92, 993984), (93, 983296), (96, 952568), (124, 737472), (128, 714426), (138, 662656), (167, 547584), (184, 496992), (186, 491648), (192, 476284), (248, 368736), (256, 357213), (276, 331328), (334, 273792), (368, 248496), (372, 245824), (384, 238142), (496, 184368), (501, 182528), (552, 165664), (668, 136896), (713, 128256), (736, 124248), (744, 122912), (768, 119071), (992, 92184), (1002, 91264), (1104, 82832), (1336, 68448), (1426, 64128), (1472, 62124), (1488, 61456), (1984, 46092), (2004, 45632), (2139, 42752), (2208, 41416), (2672, 34224), (2852, 32064), (2944, 31062), (2976, 30728), (3841, 23808), (3968, 23046), (4008, 22816), (4278, 21376), (4416, 20708), (5177, 17664), (5344, 17112), (5704, 16032), (5888, 15531), (5952, 15364), (7682, 11904), (7936, 11523), (8016, 11408), (8556, 10688), (8832, 10354)]