72819108

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18223}}^1$

素因数の和:18273

約数の個数: 48

約数和(自身を含む): 193903360

約数和(自身を除く): 121084252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 18223, 36446, 54669, 72892, 109338, 164007, 218676, 328014, 492021, 656028, 674251, 984042, 1348502, 1968084, 2022753, 2697004, 4045506, 6068259, 8091012, 12136518, 18204777, 24273036, 36409554, 72819108]

約数ペア:

[(1, 72819108), (2, 36409554), (3, 24273036), (4, 18204777), (6, 12136518), (9, 8091012), (12, 6068259), (18, 4045506), (27, 2697004), (36, 2022753), (37, 1968084), (54, 1348502), (74, 984042), (108, 674251), (111, 656028), (148, 492021), (222, 328014), (333, 218676), (444, 164007), (666, 109338), (999, 72892), (1332, 54669), (1998, 36446), (3996, 18223)]