12956976

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 37720800

約数和(自身を除く): 24763824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 337, 356, 432, 534, 674, 712, 801, 1011, 1068, 1348, 1424, 1602, 2022, 2136, 2403, 2696, 3033, 3204, 4044, 4272, 4806, 5392, 6066, 6408, 8088, 9099, 9612, 12132, 12816, 16176, 18198, 19224, 24264, 29993, 36396, 38448, 48528, 59986, 72792, 89979, 119972, 145584, 179958, 239944, 269937, 359916, 479888, 539874, 719832, 809811, 1079748, 1439664, 1619622, 2159496, 3239244, 4318992, 6478488, 12956976]

約数ペア:

[(1, 12956976), (2, 6478488), (3, 4318992), (4, 3239244), (6, 2159496), (8, 1619622), (9, 1439664), (12, 1079748), (16, 809811), (18, 719832), (24, 539874), (27, 479888), (36, 359916), (48, 269937), (54, 239944), (72, 179958), (89, 145584), (108, 119972), (144, 89979), (178, 72792), (216, 59986), (267, 48528), (337, 38448), (356, 36396), (432, 29993), (534, 24264), (674, 19224), (712, 18198), (801, 16176), (1011, 12816), (1068, 12132), (1348, 9612), (1424, 9099), (1602, 8088), (2022, 6408), (2136, 6066), (2403, 5392), (2696, 4806), (3033, 4272), (3204, 4044)]