66128076

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9719}}^1$

素因数の和:9745

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 132004404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9719, 19438, 29157, 38876, 58314, 68033, 87471, 116628, 136066, 174942, 204099, 262413, 272132, 349884, 408198, 524826, 612297, 787239, 816396, 1049652, 1224594, 1574478, 1836891, 2361717, 2449188, 3148956, 3673782, 4723434, 5510673, 7347564, 9446868, 11021346, 16532019, 22042692, 33064038, 66128076]

約数ペア:

[(1, 66128076), (2, 33064038), (3, 22042692), (4, 16532019), (6, 11021346), (7, 9446868), (9, 7347564), (12, 5510673), (14, 4723434), (18, 3673782), (21, 3148956), (27, 2449188), (28, 2361717), (36, 1836891), (42, 1574478), (54, 1224594), (63, 1049652), (81, 816396), (84, 787239), (108, 612297), (126, 524826), (162, 408198), (189, 349884), (243, 272132), (252, 262413), (324, 204099), (378, 174942), (486, 136066), (567, 116628), (756, 87471), (972, 68033), (1134, 58314), (1701, 38876), (2268, 29157), (3402, 19438), (6804, 9719)]