89993728

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 213847920

約数和(自身を除く): 123854192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 128, 152, 176, 209, 232, 256, 304, 319, 352, 418, 464, 512, 551, 608, 638, 704, 836, 841, 928, 1102, 1216, 1276, 1408, 1672, 1682, 1856, 2204, 2432, 2552, 2816, 3344, 3364, 3712, 4408, 4864, 5104, 5632, 6061, 6688, 6728, 7424, 8816, 9251, 9728, 10208, 12122, 13376, 13456, 14848, 15979, 17632, 18502, 20416, 24244, 26752, 26912, 31958, 35264, 37004, 40832, 48488, 53504, 53824, 63916, 70528, 74008, 81664, 96976, 107008, 107648, 127832, 141056, 148016, 163328, 175769, 193952, 215296, 255664, 282112, 296032, 351538, 387904, 430592, 511328, 592064, 703076, 775808, 1022656, 1184128, 1406152, 1551616, 2045312, 2368256, 2812304, 3103232, 4090624, 4736512, 5624608, 8181248, 11249216, 22498432, 44996864, 89993728]

約数ペア:

[(1, 89993728), (2, 44996864), (4, 22498432), (8, 11249216), (11, 8181248), (16, 5624608), (19, 4736512), (22, 4090624), (29, 3103232), (32, 2812304), (38, 2368256), (44, 2045312), (58, 1551616), (64, 1406152), (76, 1184128), (88, 1022656), (116, 775808), (128, 703076), (152, 592064), (176, 511328), (209, 430592), (232, 387904), (256, 351538), (304, 296032), (319, 282112), (352, 255664), (418, 215296), (464, 193952), (512, 175769), (551, 163328), (608, 148016), (638, 141056), (704, 127832), (836, 107648), (841, 107008), (928, 96976), (1102, 81664), (1216, 74008), (1276, 70528), (1408, 63916), (1672, 53824), (1682, 53504), (1856, 48488), (2204, 40832), (2432, 37004), (2552, 35264), (2816, 31958), (3344, 26912), (3364, 26752), (3712, 24244), (4408, 20416), (4864, 18502), (5104, 17632), (5632, 15979), (6061, 14848), (6688, 13456), (6728, 13376), (7424, 12122), (8816, 10208), (9251, 9728)]