42789708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10188

約数の個数: 60

約数和(自身を含む): 120477280

約数和(自身を除く): 77687572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 10159, 20318, 30477, 40636, 60954, 91431, 121908, 132067, 182862, 264134, 274293, 365724, 396201, 528268, 548586, 792402, 822879, 1097172, 1188603, 1584804, 1645758, 2377206, 3291516, 3565809, 4754412, 7131618, 10697427, 14263236, 21394854, 42789708]

約数ペア:

[(1, 42789708), (2, 21394854), (3, 14263236), (4, 10697427), (6, 7131618), (9, 4754412), (12, 3565809), (13, 3291516), (18, 2377206), (26, 1645758), (27, 1584804), (36, 1188603), (39, 1097172), (52, 822879), (54, 792402), (78, 548586), (81, 528268), (108, 396201), (117, 365724), (156, 274293), (162, 264134), (234, 182862), (324, 132067), (351, 121908), (468, 91431), (702, 60954), (1053, 40636), (1404, 30477), (2106, 20318), (4212, 10159)]