66607758

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2828

約数の個数: 72

約数和(自身を含む): 174158712

約数和(自身を除く): 107550954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 2797, 3402, 3969, 5594, 7938, 8391, 11907, 16782, 19579, 23814, 25173, 39158, 50346, 58737, 75519, 117474, 137053, 151038, 176211, 226557, 274106, 352422, 411159, 453114, 528633, 679671, 822318, 1057266, 1233477, 1359342, 1585899, 2466954, 3171798, 3700431, 4757697, 7400862, 9515394, 11101293, 22202586, 33303879, 66607758]

約数ペア:

[(1, 66607758), (2, 33303879), (3, 22202586), (6, 11101293), (7, 9515394), (9, 7400862), (14, 4757697), (18, 3700431), (21, 3171798), (27, 2466954), (42, 1585899), (49, 1359342), (54, 1233477), (63, 1057266), (81, 822318), (98, 679671), (126, 528633), (147, 453114), (162, 411159), (189, 352422), (243, 274106), (294, 226557), (378, 176211), (441, 151038), (486, 137053), (567, 117474), (882, 75519), (1134, 58737), (1323, 50346), (1701, 39158), (2646, 25173), (2797, 23814), (3402, 19579), (3969, 16782), (5594, 11907), (7938, 8391)]