90048084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 251082720

約数和(自身を除く): 161034636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 4139, 5439, 7252, 8278, 10878, 12417, 16556, 21756, 24834, 28973, 49668, 57946, 86919, 115892, 153143, 173838, 202811, 306286, 347676, 405622, 459429, 608433, 612572, 811244, 918858, 1072001, 1216866, 1837716, 2144002, 2433732, 3216003, 4288004, 6432006, 7504007, 12864012, 15008014, 22512021, 30016028, 45024042, 90048084]

約数ペア:

[(1, 90048084), (2, 45024042), (3, 30016028), (4, 22512021), (6, 15008014), (7, 12864012), (12, 7504007), (14, 6432006), (21, 4288004), (28, 3216003), (37, 2433732), (42, 2144002), (49, 1837716), (74, 1216866), (84, 1072001), (98, 918858), (111, 811244), (147, 612572), (148, 608433), (196, 459429), (222, 405622), (259, 347676), (294, 306286), (444, 202811), (518, 173838), (588, 153143), (777, 115892), (1036, 86919), (1554, 57946), (1813, 49668), (3108, 28973), (3626, 24834), (4139, 21756), (5439, 16556), (7252, 12417), (8278, 10878)]