99666678

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 215213760

約数和(自身を除く): 115547082

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 113, 137, 174, 222, 226, 274, 339, 411, 678, 822, 1073, 2146, 3219, 3277, 3973, 4181, 5069, 6438, 6554, 7946, 8362, 9831, 10138, 11919, 12543, 15207, 15481, 19662, 23838, 25086, 30414, 30962, 46443, 92886, 121249, 147001, 242498, 294002, 363747, 441003, 448949, 572797, 727494, 882006, 897898, 1145594, 1346847, 1718391, 2693694, 3436782, 16611113, 33222226, 49833339, 99666678]

約数ペア:

[(1, 99666678), (2, 49833339), (3, 33222226), (6, 16611113), (29, 3436782), (37, 2693694), (58, 1718391), (74, 1346847), (87, 1145594), (111, 897898), (113, 882006), (137, 727494), (174, 572797), (222, 448949), (226, 441003), (274, 363747), (339, 294002), (411, 242498), (678, 147001), (822, 121249), (1073, 92886), (2146, 46443), (3219, 30962), (3277, 30414), (3973, 25086), (4181, 23838), (5069, 19662), (6438, 15481), (6554, 15207), (7946, 12543), (8362, 11919), (9831, 10138)]