63999828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31189}}^1$

素因数の和:31221

約数の個数: 48

約数和(自身を含む): 174664000

約数和(自身を除く): 110664172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31189, 62378, 93567, 124756, 187134, 280701, 374268, 561402, 592591, 842103, 1122804, 1185182, 1684206, 1777773, 2370364, 3368412, 3555546, 5333319, 7111092, 10666638, 15999957, 21333276, 31999914, 63999828]

約数ペア:

[(1, 63999828), (2, 31999914), (3, 21333276), (4, 15999957), (6, 10666638), (9, 7111092), (12, 5333319), (18, 3555546), (19, 3368412), (27, 2370364), (36, 1777773), (38, 1684206), (54, 1185182), (57, 1122804), (76, 842103), (108, 592591), (114, 561402), (171, 374268), (228, 280701), (342, 187134), (513, 124756), (684, 93567), (1026, 62378), (2052, 31189)]