90039888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{36781}}^1$

素因数の和:36812

約数の個数: 60

約数和(自身を含む): 266816628

約数和(自身を除く): 176776740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 36781, 73562, 110343, 147124, 220686, 294248, 331029, 441372, 588496, 625277, 662058, 882744, 1250554, 1324116, 1765488, 1875831, 2501108, 2648232, 3751662, 5002216, 5296464, 5627493, 7503324, 10004432, 11254986, 15006648, 22509972, 30013296, 45019944, 90039888]

約数ペア:

[(1, 90039888), (2, 45019944), (3, 30013296), (4, 22509972), (6, 15006648), (8, 11254986), (9, 10004432), (12, 7503324), (16, 5627493), (17, 5296464), (18, 5002216), (24, 3751662), (34, 2648232), (36, 2501108), (48, 1875831), (51, 1765488), (68, 1324116), (72, 1250554), (102, 882744), (136, 662058), (144, 625277), (153, 588496), (204, 441372), (272, 331029), (306, 294248), (408, 220686), (612, 147124), (816, 110343), (1224, 73562), (2448, 36781)]