123688512

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2361

約数の個数: 112

約数和(自身を含む): 375513600

約数和(自身を除く): 251825088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2309, 2976, 3348, 4464, 4618, 5952, 6696, 6927, 8928, 9236, 13392, 13854, 17856, 18472, 20781, 26784, 27708, 36944, 41562, 53568, 55416, 62343, 71579, 73888, 83124, 110832, 124686, 143158, 147776, 166248, 214737, 221664, 249372, 286316, 332496, 429474, 443328, 498744, 572632, 644211, 664992, 858948, 997488, 1145264, 1288422, 1329984, 1717896, 1932633, 1994976, 2290528, 2576844, 3435792, 3865266, 3989952, 4581056, 5153688, 6871584, 7730532, 10307376, 13743168, 15461064, 20614752, 30922128, 41229504, 61844256, 123688512]

約数ペア:

[(1, 123688512), (2, 61844256), (3, 41229504), (4, 30922128), (6, 20614752), (8, 15461064), (9, 13743168), (12, 10307376), (16, 7730532), (18, 6871584), (24, 5153688), (27, 4581056), (31, 3989952), (32, 3865266), (36, 3435792), (48, 2576844), (54, 2290528), (62, 1994976), (64, 1932633), (72, 1717896), (93, 1329984), (96, 1288422), (108, 1145264), (124, 997488), (144, 858948), (186, 664992), (192, 644211), (216, 572632), (248, 498744), (279, 443328), (288, 429474), (372, 332496), (432, 286316), (496, 249372), (558, 221664), (576, 214737), (744, 166248), (837, 147776), (864, 143158), (992, 124686), (1116, 110832), (1488, 83124), (1674, 73888), (1728, 71579), (1984, 62343), (2232, 55416), (2309, 53568), (2976, 41562), (3348, 36944), (4464, 27708), (4618, 26784), (5952, 20781), (6696, 18472), (6927, 17856), (8928, 13854), (9236, 13392)]