72189018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 185702400

約数和(自身を除く): 113513382

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 619, 627, 682, 1023, 1178, 1238, 1254, 1767, 1857, 1881, 2046, 3069, 3534, 3714, 3762, 5301, 5571, 6138, 6479, 6809, 10602, 11142, 11761, 12958, 13618, 19189, 19437, 20427, 23522, 35283, 38378, 38874, 40854, 57567, 58311, 61281, 70566, 105849, 115134, 116622, 122562, 129371, 172701, 211079, 211698, 258742, 345402, 364591, 388113, 422158, 633237, 729182, 776226, 1093773, 1164339, 1266474, 1899711, 2187546, 2328678, 3281319, 3799422, 4010501, 6562638, 8021002, 12031503, 24063006, 36094509, 72189018]

約数ペア:

[(1, 72189018), (2, 36094509), (3, 24063006), (6, 12031503), (9, 8021002), (11, 6562638), (18, 4010501), (19, 3799422), (22, 3281319), (31, 2328678), (33, 2187546), (38, 1899711), (57, 1266474), (62, 1164339), (66, 1093773), (93, 776226), (99, 729182), (114, 633237), (171, 422158), (186, 388113), (198, 364591), (209, 345402), (279, 258742), (341, 211698), (342, 211079), (418, 172701), (558, 129371), (589, 122562), (619, 116622), (627, 115134), (682, 105849), (1023, 70566), (1178, 61281), (1238, 58311), (1254, 57567), (1767, 40854), (1857, 38874), (1881, 38378), (2046, 35283), (3069, 23522), (3534, 20427), (3714, 19437), (3762, 19189), (5301, 13618), (5571, 12958), (6138, 11761), (6479, 11142), (6809, 10602)]