72708462

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{22073}}^1$

素因数の和:22145

約数の個数: 32

約数和(自身を含む): 164230560

約数和(自身を除く): 91522098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 22073, 44146, 66219, 132438, 198657, 397314, 595971, 1191942, 1346453, 2692906, 4039359, 8078718, 12118077, 24236154, 36354231, 72708462]

約数ペア:

[(1, 72708462), (2, 36354231), (3, 24236154), (6, 12118077), (9, 8078718), (18, 4039359), (27, 2692906), (54, 1346453), (61, 1191942), (122, 595971), (183, 397314), (366, 198657), (549, 132438), (1098, 66219), (1647, 44146), (3294, 22073)]