72373282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 116702208

約数和(自身を除く): 44328926

約数列:

[1, 2, 31, 41, 62, 71, 82, 142, 401, 802, 1271, 2201, 2542, 2911, 4402, 5822, 12431, 16441, 24862, 28471, 32882, 56942, 90241, 180482, 509671, 882601, 1019342, 1167311, 1765202, 2334622, 36186641, 72373282]

約数ペア:

[(1, 72373282), (2, 36186641), (31, 2334622), (41, 1765202), (62, 1167311), (71, 1019342), (82, 882601), (142, 509671), (401, 180482), (802, 90241), (1271, 56942), (2201, 32882), (2542, 28471), (2911, 24862), (4402, 16441), (5822, 12431)]