74688348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3491

約数の個数: 72

約数和(自身を含む): 208265232

約数和(自身を除く): 133576884

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, 3433, 3626, 5439, 6866, 7252, 10299, 10878, 13732, 20598, 21756, 24031, 41196, 48062, 72093, 96124, 127021, 144186, 168217, 254042, 288372, 336434, 381063, 504651, 508084, 672868, 762126, 889147, 1009302, 1524252, 1778294, 2018604, 2667441, 3556588, 5334882, 6224029, 10669764, 12448058, 18672087, 24896116, 37344174, 74688348]

約数ペア:

[(1, 74688348), (2, 37344174), (3, 24896116), (4, 18672087), (6, 12448058), (7, 10669764), (12, 6224029), (14, 5334882), (21, 3556588), (28, 2667441), (37, 2018604), (42, 1778294), (49, 1524252), (74, 1009302), (84, 889147), (98, 762126), (111, 672868), (147, 508084), (148, 504651), (196, 381063), (222, 336434), (259, 288372), (294, 254042), (444, 168217), (518, 144186), (588, 127021), (777, 96124), (1036, 72093), (1554, 48062), (1813, 41196), (3108, 24031), (3433, 21756), (3626, 20598), (5439, 13732), (6866, 10878), (7252, 10299)]