87168744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 268128000

約数和(自身を除く): 180959256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 839, 888, 936, 962, 999, 1332, 1404, 1443, 1678, 1924, 1998, 2517, 2664, 2808, 2886, 3356, 3848, 3996, 4329, 5034, 5772, 6712, 7551, 7992, 8658, 10068, 10907, 11544, 12987, 15102, 17316, 20136, 21814, 22653, 25974, 30204, 31043, 32721, 34632, 43628, 45306, 51948, 60408, 62086, 65442, 87256, 90612, 93129, 98163, 103896, 124172, 130884, 181224, 186258, 196326, 248344, 261768, 279387, 294489, 372516, 392652, 403559, 558774, 588978, 745032, 785304, 807118, 838161, 1117548, 1177956, 1210677, 1614236, 1676322, 2235096, 2355912, 2421354, 3228472, 3352644, 3632031, 4842708, 6705288, 7264062, 9685416, 10896093, 14528124, 21792186, 29056248, 43584372, 87168744]

約数ペア:

[(1, 87168744), (2, 43584372), (3, 29056248), (4, 21792186), (6, 14528124), (8, 10896093), (9, 9685416), (12, 7264062), (13, 6705288), (18, 4842708), (24, 3632031), (26, 3352644), (27, 3228472), (36, 2421354), (37, 2355912), (39, 2235096), (52, 1676322), (54, 1614236), (72, 1210677), (74, 1177956), (78, 1117548), (104, 838161), (108, 807118), (111, 785304), (117, 745032), (148, 588978), (156, 558774), (216, 403559), (222, 392652), (234, 372516), (296, 294489), (312, 279387), (333, 261768), (351, 248344), (444, 196326), (468, 186258), (481, 181224), (666, 130884), (702, 124172), (839, 103896), (888, 98163), (936, 93129), (962, 90612), (999, 87256), (1332, 65442), (1404, 62086), (1443, 60408), (1678, 51948), (1924, 45306), (1998, 43628), (2517, 34632), (2664, 32721), (2808, 31043), (2886, 30204), (3356, 25974), (3848, 22653), (3996, 21814), (4329, 20136), (5034, 17316), (5772, 15102), (6712, 12987), (7551, 11544), (7992, 10907), (8658, 10068)]