8729928

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 25342200

約数和(自身を除く): 16612272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 113, 116, 148, 174, 222, 226, 232, 261, 296, 333, 339, 348, 444, 452, 522, 666, 678, 696, 888, 904, 1017, 1044, 1073, 1332, 1356, 2034, 2088, 2146, 2664, 2712, 3219, 3277, 4068, 4181, 4292, 6438, 6554, 8136, 8362, 8584, 9657, 9831, 12543, 12876, 13108, 16724, 19314, 19662, 25086, 25752, 26216, 29493, 33448, 37629, 38628, 39324, 50172, 58986, 75258, 77256, 78648, 100344, 117972, 121249, 150516, 235944, 242498, 301032, 363747, 484996, 727494, 969992, 1091241, 1454988, 2182482, 2909976, 4364964, 8729928]

約数ペア:

[(1, 8729928), (2, 4364964), (3, 2909976), (4, 2182482), (6, 1454988), (8, 1091241), (9, 969992), (12, 727494), (18, 484996), (24, 363747), (29, 301032), (36, 242498), (37, 235944), (58, 150516), (72, 121249), (74, 117972), (87, 100344), (111, 78648), (113, 77256), (116, 75258), (148, 58986), (174, 50172), (222, 39324), (226, 38628), (232, 37629), (261, 33448), (296, 29493), (333, 26216), (339, 25752), (348, 25086), (444, 19662), (452, 19314), (522, 16724), (666, 13108), (678, 12876), (696, 12543), (888, 9831), (904, 9657), (1017, 8584), (1044, 8362), (1073, 8136), (1332, 6554), (1356, 6438), (2034, 4292), (2088, 4181), (2146, 4068), (2664, 3277), (2712, 3219)]