64040904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52321}}^1$

素因数の和:52350

約数の個数: 48

約数和(自身を含む): 183650220

約数和(自身を除く): 119609316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52321, 104642, 156963, 209284, 313926, 418568, 470889, 627852, 889457, 941778, 1255704, 1778914, 1883556, 2668371, 3557828, 3767112, 5336742, 7115656, 8005113, 10673484, 16010226, 21346968, 32020452, 64040904]

約数ペア:

[(1, 64040904), (2, 32020452), (3, 21346968), (4, 16010226), (6, 10673484), (8, 8005113), (9, 7115656), (12, 5336742), (17, 3767112), (18, 3557828), (24, 2668371), (34, 1883556), (36, 1778914), (51, 1255704), (68, 941778), (72, 889457), (102, 627852), (136, 470889), (153, 418568), (204, 313926), (306, 209284), (408, 156963), (612, 104642), (1224, 52321)]