123795648

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2363

約数の個数: 112

約数和(自身を含む): 375838720

約数和(自身を除く): 252043072

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, 2311, 2976, 3348, 4464, 4622, 5952, 6696, 6933, 8928, 9244, 13392, 13866, 17856, 18488, 20799, 26784, 27732, 36976, 41598, 53568, 55464, 62397, 71641, 73952, 83196, 110928, 124794, 143282, 147904, 166392, 214923, 221856, 249588, 286564, 332784, 429846, 443712, 499176, 573128, 644769, 665568, 859692, 998352, 1146256, 1289538, 1331136, 1719384, 1934307, 1996704, 2292512, 2579076, 3438768, 3868614, 3993408, 4585024, 5158152, 6877536, 7737228, 10316304, 13755072, 15474456, 20632608, 30948912, 41265216, 61897824, 123795648]

約数ペア:

[(1, 123795648), (2, 61897824), (3, 41265216), (4, 30948912), (6, 20632608), (8, 15474456), (9, 13755072), (12, 10316304), (16, 7737228), (18, 6877536), (24, 5158152), (27, 4585024), (31, 3993408), (32, 3868614), (36, 3438768), (48, 2579076), (54, 2292512), (62, 1996704), (64, 1934307), (72, 1719384), (93, 1331136), (96, 1289538), (108, 1146256), (124, 998352), (144, 859692), (186, 665568), (192, 644769), (216, 573128), (248, 499176), (279, 443712), (288, 429846), (372, 332784), (432, 286564), (496, 249588), (558, 221856), (576, 214923), (744, 166392), (837, 147904), (864, 143282), (992, 124794), (1116, 110928), (1488, 83196), (1674, 73952), (1728, 71641), (1984, 62397), (2232, 55464), (2311, 53568), (2976, 41598), (3348, 36976), (4464, 27732), (4622, 26784), (5952, 20799), (6696, 18488), (6933, 17856), (8928, 13866), (9244, 13392)]