87207858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12439

約数の個数: 48

約数和(自身を含む): 208780416

約数和(自身を除く): 121572558

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 12391, 24782, 37173, 74346, 111519, 210647, 223038, 284993, 421294, 569986, 631941, 854979, 1263882, 1709958, 1895823, 2564937, 3791646, 4844881, 5129874, 9689762, 14534643, 29069286, 43603929, 87207858]

約数ペア:

[(1, 87207858), (2, 43603929), (3, 29069286), (6, 14534643), (9, 9689762), (17, 5129874), (18, 4844881), (23, 3791646), (34, 2564937), (46, 1895823), (51, 1709958), (69, 1263882), (102, 854979), (138, 631941), (153, 569986), (207, 421294), (306, 284993), (391, 223038), (414, 210647), (782, 111519), (1173, 74346), (2346, 37173), (3519, 24782), (7038, 12391)]