86017860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4229}}^1$

素因数の和:4357

約数の個数: 72

約数和(自身を含む): 263292120

約数和(自身を除く): 177274260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 4229, 5085, 6780, 8458, 10170, 12687, 16916, 20340, 21145, 25374, 38061, 42290, 50748, 63435, 76122, 84580, 126870, 152244, 190305, 253740, 380610, 477877, 761220, 955754, 1433631, 1911508, 2389385, 2867262, 4300893, 4778770, 5734524, 7168155, 8601786, 9557540, 14336310, 17203572, 21504465, 28672620, 43008930, 86017860]

約数ペア:

[(1, 86017860), (2, 43008930), (3, 28672620), (4, 21504465), (5, 17203572), (6, 14336310), (9, 9557540), (10, 8601786), (12, 7168155), (15, 5734524), (18, 4778770), (20, 4300893), (30, 2867262), (36, 2389385), (45, 1911508), (60, 1433631), (90, 955754), (113, 761220), (180, 477877), (226, 380610), (339, 253740), (452, 190305), (565, 152244), (678, 126870), (1017, 84580), (1130, 76122), (1356, 63435), (1695, 50748), (2034, 42290), (2260, 38061), (3390, 25374), (4068, 21145), (4229, 20340), (5085, 16916), (6780, 12687), (8458, 10170)]