81160974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 109195506

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 101, 138, 202, 207, 303, 414, 606, 621, 647, 909, 1242, 1294, 1818, 1941, 2323, 2727, 3882, 4646, 5454, 5823, 6969, 11646, 13938, 14881, 17469, 20907, 29762, 34938, 41814, 44643, 62721, 65347, 89286, 125442, 130694, 133929, 196041, 267858, 392082, 401787, 588123, 803574, 1176246, 1502981, 1764369, 3005962, 3528738, 4508943, 9017886, 13526829, 27053658, 40580487, 81160974]

約数ペア:

[(1, 81160974), (2, 40580487), (3, 27053658), (6, 13526829), (9, 9017886), (18, 4508943), (23, 3528738), (27, 3005962), (46, 1764369), (54, 1502981), (69, 1176246), (101, 803574), (138, 588123), (202, 401787), (207, 392082), (303, 267858), (414, 196041), (606, 133929), (621, 130694), (647, 125442), (909, 89286), (1242, 65347), (1294, 62721), (1818, 44643), (1941, 41814), (2323, 34938), (2727, 29762), (3882, 20907), (4646, 17469), (5454, 14881), (5823, 13938), (6969, 11646)]