61611228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 108

約数和(自身を含む): 184864680

約数和(自身を除く): 123253452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 659, 742, 882, 954, 1113, 1318, 1484, 1764, 1908, 1977, 2226, 2597, 2636, 3339, 3954, 4452, 4613, 5194, 5931, 6678, 7791, 7908, 9226, 10388, 11862, 13356, 13839, 15582, 18452, 23373, 23724, 27678, 31164, 32291, 34927, 41517, 46746, 55356, 64582, 69854, 83034, 93492, 96873, 104781, 129164, 139708, 166068, 193746, 209562, 244489, 290619, 314343, 387492, 419124, 488978, 581238, 628686, 733467, 977956, 1162476, 1257372, 1466934, 1711423, 2200401, 2933868, 3422846, 4400802, 5134269, 6845692, 8801604, 10268538, 15402807, 20537076, 30805614, 61611228]

約数ペア:

[(1, 61611228), (2, 30805614), (3, 20537076), (4, 15402807), (6, 10268538), (7, 8801604), (9, 6845692), (12, 5134269), (14, 4400802), (18, 3422846), (21, 2933868), (28, 2200401), (36, 1711423), (42, 1466934), (49, 1257372), (53, 1162476), (63, 977956), (84, 733467), (98, 628686), (106, 581238), (126, 488978), (147, 419124), (159, 387492), (196, 314343), (212, 290619), (252, 244489), (294, 209562), (318, 193746), (371, 166068), (441, 139708), (477, 129164), (588, 104781), (636, 96873), (659, 93492), (742, 83034), (882, 69854), (954, 64582), (1113, 55356), (1318, 46746), (1484, 41517), (1764, 34927), (1908, 32291), (1977, 31164), (2226, 27678), (2597, 23724), (2636, 23373), (3339, 18452), (3954, 15582), (4452, 13839), (4613, 13356), (5194, 11862), (5931, 10388), (6678, 9226), (7791, 7908)]