77997258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 186011748

約数和(自身を除く): 108014490

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 83, 102, 111, 153, 166, 222, 249, 306, 333, 498, 629, 666, 747, 1258, 1411, 1494, 1887, 2822, 3071, 3774, 4233, 5661, 6142, 6889, 8466, 9213, 11322, 12699, 13778, 18426, 20667, 25398, 27639, 41334, 52207, 55278, 62001, 104414, 117113, 124002, 156621, 234226, 254893, 313242, 351339, 469863, 509786, 702678, 764679, 939726, 1054017, 1529358, 2108034, 2294037, 4333181, 4588074, 8666362, 12999543, 25999086, 38998629, 77997258]

約数ペア:

[(1, 77997258), (2, 38998629), (3, 25999086), (6, 12999543), (9, 8666362), (17, 4588074), (18, 4333181), (34, 2294037), (37, 2108034), (51, 1529358), (74, 1054017), (83, 939726), (102, 764679), (111, 702678), (153, 509786), (166, 469863), (222, 351339), (249, 313242), (306, 254893), (333, 234226), (498, 156621), (629, 124002), (666, 117113), (747, 104414), (1258, 62001), (1411, 55278), (1494, 52207), (1887, 41334), (2822, 27639), (3071, 25398), (3774, 20667), (4233, 18426), (5661, 13778), (6142, 12699), (6889, 11322), (8466, 9213)]