66337768

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 153653760

約数和(自身を除く): 87315992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 53, 56, 62, 98, 103, 106, 124, 196, 206, 212, 217, 248, 371, 392, 412, 424, 434, 721, 742, 824, 868, 1442, 1484, 1519, 1643, 1736, 2597, 2884, 2968, 3038, 3193, 3286, 5047, 5194, 5459, 5768, 6076, 6386, 6572, 10094, 10388, 10918, 11501, 12152, 12772, 13144, 20188, 20776, 21836, 22351, 23002, 25544, 38213, 40376, 43672, 44702, 46004, 76426, 80507, 89404, 92008, 152852, 156457, 161014, 169229, 178808, 267491, 305704, 312914, 322028, 338458, 534982, 625828, 644056, 676916, 1069964, 1184603, 1251656, 1353832, 2139928, 2369206, 4738412, 8292221, 9476824, 16584442, 33168884, 66337768]

約数ペア:

[(1, 66337768), (2, 33168884), (4, 16584442), (7, 9476824), (8, 8292221), (14, 4738412), (28, 2369206), (31, 2139928), (49, 1353832), (53, 1251656), (56, 1184603), (62, 1069964), (98, 676916), (103, 644056), (106, 625828), (124, 534982), (196, 338458), (206, 322028), (212, 312914), (217, 305704), (248, 267491), (371, 178808), (392, 169229), (412, 161014), (424, 156457), (434, 152852), (721, 92008), (742, 89404), (824, 80507), (868, 76426), (1442, 46004), (1484, 44702), (1519, 43672), (1643, 40376), (1736, 38213), (2597, 25544), (2884, 23002), (2968, 22351), (3038, 21836), (3193, 20776), (3286, 20188), (5047, 13144), (5194, 12772), (5459, 12152), (5768, 11501), (6076, 10918), (6386, 10388), (6572, 10094)]