89291754

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3060

約数の個数: 64

約数和(自身を含む): 216144000

約数和(自身を除く): 126852246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 3001, 3306, 4959, 6002, 9003, 9918, 14877, 18006, 27009, 29754, 54018, 57019, 81027, 87029, 114038, 162054, 171057, 174058, 261087, 342114, 513171, 522174, 783261, 1026342, 1539513, 1566522, 1653551, 2349783, 3079026, 3307102, 4699566, 4960653, 9921306, 14881959, 29763918, 44645877, 89291754]

約数ペア:

[(1, 89291754), (2, 44645877), (3, 29763918), (6, 14881959), (9, 9921306), (18, 4960653), (19, 4699566), (27, 3307102), (29, 3079026), (38, 2349783), (54, 1653551), (57, 1566522), (58, 1539513), (87, 1026342), (114, 783261), (171, 522174), (174, 513171), (261, 342114), (342, 261087), (513, 174058), (522, 171057), (551, 162054), (783, 114038), (1026, 87029), (1102, 81027), (1566, 57019), (1653, 54018), (3001, 29754), (3306, 27009), (4959, 18006), (6002, 14877), (9003, 9918)]