76403808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20436

約数の個数: 72

約数和(自身を含む): 233998128

約数和(自身を除く): 157594320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 265291, 326512, 367326, 489768, 530582, 653024, 734652, 795873, 979536, 1061164, 1469304, 1591746, 1959072, 2122328, 2387619, 2938608, 3183492, 4244656, 4775238, 5877216, 6366984, 8489312, 9550476, 12733968, 19100952, 25467936, 38201904, 76403808]

約数ペア:

[(1, 76403808), (2, 38201904), (3, 25467936), (4, 19100952), (6, 12733968), (8, 9550476), (9, 8489312), (12, 6366984), (13, 5877216), (16, 4775238), (18, 4244656), (24, 3183492), (26, 2938608), (32, 2387619), (36, 2122328), (39, 1959072), (48, 1591746), (52, 1469304), (72, 1061164), (78, 979536), (96, 795873), (104, 734652), (117, 653024), (144, 530582), (156, 489768), (208, 367326), (234, 326512), (288, 265291), (312, 244884), (416, 183663), (468, 163256), (624, 122442), (936, 81628), (1248, 61221), (1872, 40814), (3744, 20407)]