121337964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 337296960

約数和(自身を除く): 215958996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2339, 2358, 2882, 4323, 4678, 4716, 5764, 7017, 8646, 9356, 12969, 14034, 17292, 21051, 25729, 25938, 28068, 42102, 51458, 51876, 77187, 84204, 102916, 154374, 231561, 306409, 308748, 463122, 612818, 919227, 926244, 1225636, 1838454, 2757681, 3370499, 3676908, 5515362, 6740998, 10111497, 11030724, 13481996, 20222994, 30334491, 40445988, 60668982, 121337964]

約数ペア:

[(1, 121337964), (2, 60668982), (3, 40445988), (4, 30334491), (6, 20222994), (9, 13481996), (11, 11030724), (12, 10111497), (18, 6740998), (22, 5515362), (33, 3676908), (36, 3370499), (44, 2757681), (66, 1838454), (99, 1225636), (131, 926244), (132, 919227), (198, 612818), (262, 463122), (393, 308748), (396, 306409), (524, 231561), (786, 154374), (1179, 102916), (1441, 84204), (1572, 77187), (2339, 51876), (2358, 51458), (2882, 42102), (4323, 28068), (4678, 25938), (4716, 25729), (5764, 21051), (7017, 17292), (8646, 14034), (9356, 12969)]