90247968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18433}}^1$

素因数の和:18466

約数の個数: 72

約数和(自身を含む): 271754028

約数和(自身を除く): 181506060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 18433, 36866, 55299, 73732, 110598, 147464, 165897, 221196, 294928, 313361, 331794, 442392, 589856, 626722, 663588, 884784, 940083, 1253444, 1327176, 1769568, 1880166, 2506888, 2654352, 2820249, 3760332, 5013776, 5308704, 5640498, 7520664, 10027552, 11280996, 15041328, 22561992, 30082656, 45123984, 90247968]

約数ペア:

[(1, 90247968), (2, 45123984), (3, 30082656), (4, 22561992), (6, 15041328), (8, 11280996), (9, 10027552), (12, 7520664), (16, 5640498), (17, 5308704), (18, 5013776), (24, 3760332), (32, 2820249), (34, 2654352), (36, 2506888), (48, 1880166), (51, 1769568), (68, 1327176), (72, 1253444), (96, 940083), (102, 884784), (136, 663588), (144, 626722), (153, 589856), (204, 442392), (272, 331794), (288, 313361), (306, 294928), (408, 221196), (544, 165897), (612, 147464), (816, 110598), (1224, 73732), (1632, 55299), (2448, 36866), (4896, 18433)]