123899328

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 112

約数和(自身を含む): 416316160

約数和(自身を除く): 292416832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 10243, 12096, 20486, 30729, 40972, 61458, 71701, 81944, 92187, 122916, 143402, 163888, 184374, 215103, 245832, 276561, 286804, 327776, 368748, 430206, 491664, 553122, 573608, 645309, 655552, 737496, 860412, 983328, 1106244, 1147216, 1290618, 1474992, 1720824, 1935927, 1966656, 2212488, 2294432, 2581236, 2949984, 3441648, 3871854, 4424976, 4588864, 5162472, 5899968, 6883296, 7743708, 8849952, 10324944, 13766592, 15487416, 17699904, 20649888, 30974832, 41299776, 61949664, 123899328]

約数ペア:

[(1, 123899328), (2, 61949664), (3, 41299776), (4, 30974832), (6, 20649888), (7, 17699904), (8, 15487416), (9, 13766592), (12, 10324944), (14, 8849952), (16, 7743708), (18, 6883296), (21, 5899968), (24, 5162472), (27, 4588864), (28, 4424976), (32, 3871854), (36, 3441648), (42, 2949984), (48, 2581236), (54, 2294432), (56, 2212488), (63, 1966656), (64, 1935927), (72, 1720824), (84, 1474992), (96, 1290618), (108, 1147216), (112, 1106244), (126, 983328), (144, 860412), (168, 737496), (189, 655552), (192, 645309), (216, 573608), (224, 553122), (252, 491664), (288, 430206), (336, 368748), (378, 327776), (432, 286804), (448, 276561), (504, 245832), (576, 215103), (672, 184374), (756, 163888), (864, 143402), (1008, 122916), (1344, 92187), (1512, 81944), (1728, 71701), (2016, 61458), (3024, 40972), (4032, 30729), (6048, 20486), (10243, 12096)]