80874864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80233}}^1$

素因数の和:80254

約数の個数: 60

約数和(自身を含む): 258674416

約数和(自身を除く): 177799552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80233, 160466, 240699, 320932, 481398, 561631, 641864, 722097, 962796, 1123262, 1283728, 1444194, 1684893, 1925592, 2246524, 2888388, 3369786, 3851184, 4493048, 5054679, 5776776, 6739572, 8986096, 10109358, 11553552, 13479144, 20218716, 26958288, 40437432, 80874864]

約数ペア:

[(1, 80874864), (2, 40437432), (3, 26958288), (4, 20218716), (6, 13479144), (7, 11553552), (8, 10109358), (9, 8986096), (12, 6739572), (14, 5776776), (16, 5054679), (18, 4493048), (21, 3851184), (24, 3369786), (28, 2888388), (36, 2246524), (42, 1925592), (48, 1684893), (56, 1444194), (63, 1283728), (72, 1123262), (84, 962796), (112, 722097), (126, 641864), (144, 561631), (168, 481398), (252, 320932), (336, 240699), (504, 160466), (1008, 80233)]