78343776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38861}}^1$

素因数の和:38884

約数の個数: 72

約数和(自身を含む): 254623824

約数和(自身を除く): 176280048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38861, 77722, 116583, 155444, 233166, 272027, 310888, 349749, 466332, 544054, 621776, 699498, 816081, 932664, 1088108, 1243552, 1398996, 1632162, 1865328, 2176216, 2448243, 2797992, 3264324, 3730656, 4352432, 4896486, 5595984, 6528648, 8704864, 9792972, 11191968, 13057296, 19585944, 26114592, 39171888, 78343776]

約数ペア:

[(1, 78343776), (2, 39171888), (3, 26114592), (4, 19585944), (6, 13057296), (7, 11191968), (8, 9792972), (9, 8704864), (12, 6528648), (14, 5595984), (16, 4896486), (18, 4352432), (21, 3730656), (24, 3264324), (28, 2797992), (32, 2448243), (36, 2176216), (42, 1865328), (48, 1632162), (56, 1398996), (63, 1243552), (72, 1088108), (84, 932664), (96, 816081), (112, 699498), (126, 621776), (144, 544054), (168, 466332), (224, 349749), (252, 310888), (288, 272027), (336, 233166), (504, 155444), (672, 116583), (1008, 77722), (2016, 38861)]