69915474

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 56

約数和(自身を含む): 159490560

約数和(自身を除く): 89575086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 607, 711, 729, 1214, 1422, 1458, 1821, 2133, 3642, 4266, 5463, 6399, 10926, 12798, 16389, 19197, 32778, 38394, 47953, 49167, 57591, 95906, 98334, 115182, 143859, 147501, 287718, 295002, 431577, 442503, 863154, 885006, 1294731, 2589462, 3884193, 7768386, 11652579, 23305158, 34957737, 69915474]

約数ペア:

[(1, 69915474), (2, 34957737), (3, 23305158), (6, 11652579), (9, 7768386), (18, 3884193), (27, 2589462), (54, 1294731), (79, 885006), (81, 863154), (158, 442503), (162, 431577), (237, 295002), (243, 287718), (474, 147501), (486, 143859), (607, 115182), (711, 98334), (729, 95906), (1214, 57591), (1422, 49167), (1458, 47953), (1821, 38394), (2133, 32778), (3642, 19197), (4266, 16389), (5463, 12798), (6399, 10926)]