88920398

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 161410320

約数和(自身を除く): 72489922

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 137, 179, 259, 274, 358, 518, 959, 1253, 1813, 1918, 2506, 3626, 5069, 6623, 6713, 8771, 10138, 13246, 13426, 17542, 24523, 35483, 46361, 49046, 70966, 92722, 171661, 248381, 324527, 343322, 496762, 649054, 907351, 1201627, 1814702, 2403254, 6351457, 12702914, 44460199, 88920398]

約数ペア:

[(1, 88920398), (2, 44460199), (7, 12702914), (14, 6351457), (37, 2403254), (49, 1814702), (74, 1201627), (98, 907351), (137, 649054), (179, 496762), (259, 343322), (274, 324527), (358, 248381), (518, 171661), (959, 92722), (1253, 70966), (1813, 49046), (1918, 46361), (2506, 35483), (3626, 24523), (5069, 17542), (6623, 13426), (6713, 13246), (8771, 10138)]