81776916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{174737}}^1$

素因数の和:174760

約数の個数: 36

約数和(自身を含む): 222616212

約数和(自身を除く): 140839296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 174737, 349474, 524211, 698948, 1048422, 1572633, 2096844, 2271581, 3145266, 4543162, 6290532, 6814743, 9086324, 13629486, 20444229, 27258972, 40888458, 81776916]

約数ペア:

[(1, 81776916), (2, 40888458), (3, 27258972), (4, 20444229), (6, 13629486), (9, 9086324), (12, 6814743), (13, 6290532), (18, 4543162), (26, 3145266), (36, 2271581), (39, 2096844), (52, 1572633), (78, 1048422), (117, 698948), (156, 524211), (234, 349474), (468, 174737)]