180678288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{76819}}^1$

素因数の和:76844

約数の個数: 60

約数和(自身を含む): 542963760

約数和(自身を除く): 362285472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 76819, 153638, 230457, 307276, 460914, 537733, 614552, 921828, 1075466, 1229104, 1613199, 1843656, 2150932, 3226398, 3687312, 3764131, 4301864, 6452796, 7528262, 8603728, 11292393, 12905592, 15056524, 22584786, 25811184, 30113048, 45169572, 60226096, 90339144, 180678288]

約数ペア:

[(1, 180678288), (2, 90339144), (3, 60226096), (4, 45169572), (6, 30113048), (7, 25811184), (8, 22584786), (12, 15056524), (14, 12905592), (16, 11292393), (21, 8603728), (24, 7528262), (28, 6452796), (42, 4301864), (48, 3764131), (49, 3687312), (56, 3226398), (84, 2150932), (98, 1843656), (112, 1613199), (147, 1229104), (168, 1075466), (196, 921828), (294, 614552), (336, 537733), (392, 460914), (588, 307276), (784, 230457), (1176, 153638), (2352, 76819)]