78461556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 193933824

約数和(自身を除く): 115472268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4243, 4623, 6164, 8486, 9246, 12729, 16972, 18492, 25458, 50916, 97589, 195178, 284281, 292767, 390356, 568562, 585534, 852843, 1137124, 1171068, 1705686, 3411372, 6538463, 13076926, 19615389, 26153852, 39230778, 78461556]

約数ペア:

[(1, 78461556), (2, 39230778), (3, 26153852), (4, 19615389), (6, 13076926), (12, 6538463), (23, 3411372), (46, 1705686), (67, 1171068), (69, 1137124), (92, 852843), (134, 585534), (138, 568562), (201, 390356), (268, 292767), (276, 284281), (402, 195178), (804, 97589), (1541, 50916), (3082, 25458), (4243, 18492), (4623, 16972), (6164, 12729), (8486, 9246)]