68898636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 184504320

約数和(自身を除く): 115605684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 383, 526, 684, 766, 789, 1052, 1149, 1532, 1578, 2298, 2367, 3156, 3447, 4596, 4734, 4997, 6894, 7277, 9468, 9994, 13788, 14554, 14991, 19988, 21831, 29108, 29982, 43662, 44973, 59964, 65493, 87324, 89946, 100729, 130986, 179892, 201458, 261972, 302187, 402916, 604374, 906561, 1208748, 1813122, 1913851, 3626244, 3827702, 5741553, 7655404, 11483106, 17224659, 22966212, 34449318, 68898636]

約数ペア:

[(1, 68898636), (2, 34449318), (3, 22966212), (4, 17224659), (6, 11483106), (9, 7655404), (12, 5741553), (18, 3827702), (19, 3626244), (36, 1913851), (38, 1813122), (57, 1208748), (76, 906561), (114, 604374), (171, 402916), (228, 302187), (263, 261972), (342, 201458), (383, 179892), (526, 130986), (684, 100729), (766, 89946), (789, 87324), (1052, 65493), (1149, 59964), (1532, 44973), (1578, 43662), (2298, 29982), (2367, 29108), (3156, 21831), (3447, 19988), (4596, 14991), (4734, 14554), (4997, 13788), (6894, 9994), (7277, 9468)]