86618538

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 198288000

約数和(自身を除く): 111669462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 89, 134, 178, 201, 267, 269, 402, 534, 538, 603, 801, 807, 1206, 1602, 1614, 1809, 2403, 2421, 3618, 4806, 4842, 5963, 7263, 11926, 14526, 17889, 18023, 23941, 35778, 36046, 47882, 53667, 54069, 71823, 107334, 108138, 143646, 161001, 162207, 215469, 322002, 324414, 430938, 486621, 646407, 973242, 1292814, 1604047, 3208094, 4812141, 9624282, 14436423, 28872846, 43309269, 86618538]

約数ペア:

[(1, 86618538), (2, 43309269), (3, 28872846), (6, 14436423), (9, 9624282), (18, 4812141), (27, 3208094), (54, 1604047), (67, 1292814), (89, 973242), (134, 646407), (178, 486621), (201, 430938), (267, 324414), (269, 322002), (402, 215469), (534, 162207), (538, 161001), (603, 143646), (801, 108138), (807, 107334), (1206, 71823), (1602, 54069), (1614, 53667), (1809, 47882), (2403, 36046), (2421, 35778), (3618, 23941), (4806, 18023), (4842, 17889), (5963, 14526), (7263, 11926)]