78081168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147881}}^1$

素因数の和:147903

約数の個数: 40

約数和(自身を含む): 220048416

約数和(自身を除く): 141967248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 147881, 295762, 443643, 591524, 887286, 1183048, 1626691, 1774572, 2366096, 3253382, 3549144, 4880073, 6506764, 7098288, 9760146, 13013528, 19520292, 26027056, 39040584, 78081168]

約数ペア:

[(1, 78081168), (2, 39040584), (3, 26027056), (4, 19520292), (6, 13013528), (8, 9760146), (11, 7098288), (12, 6506764), (16, 4880073), (22, 3549144), (24, 3253382), (33, 2366096), (44, 1774572), (48, 1626691), (66, 1183048), (88, 887286), (132, 591524), (176, 443643), (264, 295762), (528, 147881)]