8637984

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 24913980

約数和(自身を除く): 16275996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 337, 356, 534, 674, 712, 801, 1011, 1068, 1348, 1424, 1602, 2022, 2136, 2696, 2848, 3033, 3204, 4044, 4272, 5392, 6066, 6408, 8088, 8544, 10784, 12132, 12816, 16176, 24264, 25632, 29993, 32352, 48528, 59986, 89979, 97056, 119972, 179958, 239944, 269937, 359916, 479888, 539874, 719832, 959776, 1079748, 1439664, 2159496, 2879328, 4318992, 8637984]

約数ペア:

[(1, 8637984), (2, 4318992), (3, 2879328), (4, 2159496), (6, 1439664), (8, 1079748), (9, 959776), (12, 719832), (16, 539874), (18, 479888), (24, 359916), (32, 269937), (36, 239944), (48, 179958), (72, 119972), (89, 97056), (96, 89979), (144, 59986), (178, 48528), (267, 32352), (288, 29993), (337, 25632), (356, 24264), (534, 16176), (674, 12816), (712, 12132), (801, 10784), (1011, 8544), (1068, 8088), (1348, 6408), (1424, 6066), (1602, 5392), (2022, 4272), (2136, 4044), (2696, 3204), (2848, 3033)]