61968762

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 145832544

約数和(自身を除く): 83863782

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 59, 69, 86, 118, 129, 138, 177, 207, 258, 354, 387, 414, 531, 774, 989, 1062, 1357, 1978, 2537, 2714, 2967, 3481, 4071, 5074, 5934, 6962, 7611, 8142, 8901, 10443, 12213, 15222, 17802, 20886, 22833, 24426, 31329, 45666, 58351, 62658, 80063, 116702, 149683, 160126, 175053, 240189, 299366, 350106, 449049, 480378, 525159, 720567, 898098, 1050318, 1347147, 1441134, 2694294, 3442709, 6885418, 10328127, 20656254, 30984381, 61968762]

約数ペア:

[(1, 61968762), (2, 30984381), (3, 20656254), (6, 10328127), (9, 6885418), (18, 3442709), (23, 2694294), (43, 1441134), (46, 1347147), (59, 1050318), (69, 898098), (86, 720567), (118, 525159), (129, 480378), (138, 449049), (177, 350106), (207, 299366), (258, 240189), (354, 175053), (387, 160126), (414, 149683), (531, 116702), (774, 80063), (989, 62658), (1062, 58351), (1357, 45666), (1978, 31329), (2537, 24426), (2714, 22833), (2967, 20886), (3481, 17802), (4071, 15222), (5074, 12213), (5934, 10443), (6962, 8901), (7611, 8142)]