66911555628

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1128509}}^1$

素因数の和:1128589

約数の個数: 72

約数和(自身を含む): 178277495760

約数和(自身を除く): 111365940132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 14823, 19764, 29646, 59292, 1128509, 2257018, 3385527, 4514036, 6771054, 10156581, 13542108, 20313162, 30469743, 40626324, 60939486, 68839049, 91409229, 121878972, 137678098, 182818458, 206517147, 274227687, 275356196, 365636916, 413034294, 548455374, 619551441, 826068588, 1096910748, 1239102882, 1858654323, 2478205764, 3717308646, 5575962969, 7434617292, 11151925938, 16727888907, 22303851876, 33455777814, 66911555628]

約数ペア:

[(1, 66911555628), (2, 33455777814), (3, 22303851876), (4, 16727888907), (6, 11151925938), (9, 7434617292), (12, 5575962969), (18, 3717308646), (27, 2478205764), (36, 1858654323), (54, 1239102882), (61, 1096910748), (81, 826068588), (108, 619551441), (122, 548455374), (162, 413034294), (183, 365636916), (243, 275356196), (244, 274227687), (324, 206517147), (366, 182818458), (486, 137678098), (549, 121878972), (732, 91409229), (972, 68839049), (1098, 60939486), (1647, 40626324), (2196, 30469743), (3294, 20313162), (4941, 13542108), (6588, 10156581), (9882, 6771054), (14823, 4514036), (19764, 3385527), (29646, 2257018), (59292, 1128509)]