87499248

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 233797536

約数和(自身を除く): 146298288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 173, 246, 257, 328, 346, 492, 514, 519, 656, 692, 771, 984, 1028, 1038, 1384, 1542, 1968, 2056, 2076, 2768, 3084, 4112, 4152, 6168, 7093, 8304, 10537, 12336, 14186, 21074, 21279, 28372, 31611, 42148, 42558, 44461, 56744, 63222, 84296, 85116, 88922, 113488, 126444, 133383, 168592, 170232, 177844, 252888, 266766, 340464, 355688, 505776, 533532, 711376, 1067064, 1822901, 2134128, 3645802, 5468703, 7291604, 10937406, 14583208, 21874812, 29166416, 43749624, 87499248]

約数ペア:

[(1, 87499248), (2, 43749624), (3, 29166416), (4, 21874812), (6, 14583208), (8, 10937406), (12, 7291604), (16, 5468703), (24, 3645802), (41, 2134128), (48, 1822901), (82, 1067064), (123, 711376), (164, 533532), (173, 505776), (246, 355688), (257, 340464), (328, 266766), (346, 252888), (492, 177844), (514, 170232), (519, 168592), (656, 133383), (692, 126444), (771, 113488), (984, 88922), (1028, 85116), (1038, 84296), (1384, 63222), (1542, 56744), (1968, 44461), (2056, 42558), (2076, 42148), (2768, 31611), (3084, 28372), (4112, 21279), (4152, 21074), (6168, 14186), (7093, 12336), (8304, 10537)]