123688656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9473

約数の個数: 120

約数和(自身を含む): 426083840

約数和(自身を除く): 302395184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 9439, 13104, 18878, 28317, 37756, 56634, 66073, 75512, 84951, 113268, 122707, 132146, 151024, 169902, 198219, 226536, 245414, 264292, 339804, 368121, 396438, 453072, 490828, 528584, 594657, 679608, 736242, 792876, 858949, 981656, 1057168, 1104363, 1189314, 1359216, 1472484, 1585752, 1717898, 1963312, 2208726, 2378628, 2576847, 2944968, 3171504, 3435796, 4417452, 4757256, 5153694, 5889936, 6871592, 7730541, 8834904, 9514512, 10307388, 13743184, 15461082, 17669808, 20614776, 30922164, 41229552, 61844328, 123688656]

約数ペア:

[(1, 123688656), (2, 61844328), (3, 41229552), (4, 30922164), (6, 20614776), (7, 17669808), (8, 15461082), (9, 13743184), (12, 10307388), (13, 9514512), (14, 8834904), (16, 7730541), (18, 6871592), (21, 5889936), (24, 5153694), (26, 4757256), (28, 4417452), (36, 3435796), (39, 3171504), (42, 2944968), (48, 2576847), (52, 2378628), (56, 2208726), (63, 1963312), (72, 1717898), (78, 1585752), (84, 1472484), (91, 1359216), (104, 1189314), (112, 1104363), (117, 1057168), (126, 981656), (144, 858949), (156, 792876), (168, 736242), (182, 679608), (208, 594657), (234, 528584), (252, 490828), (273, 453072), (312, 396438), (336, 368121), (364, 339804), (468, 264292), (504, 245414), (546, 226536), (624, 198219), (728, 169902), (819, 151024), (936, 132146), (1008, 122707), (1092, 113268), (1456, 84951), (1638, 75512), (1872, 66073), (2184, 56634), (3276, 37756), (4368, 28317), (6552, 18878), (9439, 13104)]