61138476

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{3851}}^1$

素因数の和:3881

約数の個数: 90

約数和(自身を含む): 185970708

約数和(自身を除く): 124832232

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3851, 3969, 5292, 7702, 7938, 11553, 15404, 15876, 23106, 26957, 34659, 46212, 53914, 69318, 80871, 103977, 107828, 138636, 161742, 188699, 207954, 242613, 311931, 323484, 377398, 415908, 485226, 566097, 623862, 727839, 754796, 970452, 1132194, 1247724, 1455678, 1698291, 2183517, 2264388, 2911356, 3396582, 4367034, 5094873, 6793164, 8734068, 10189746, 15284619, 20379492, 30569238, 61138476]

約数ペア:

[(1, 61138476), (2, 30569238), (3, 20379492), (4, 15284619), (6, 10189746), (7, 8734068), (9, 6793164), (12, 5094873), (14, 4367034), (18, 3396582), (21, 2911356), (27, 2264388), (28, 2183517), (36, 1698291), (42, 1455678), (49, 1247724), (54, 1132194), (63, 970452), (81, 754796), (84, 727839), (98, 623862), (108, 566097), (126, 485226), (147, 415908), (162, 377398), (189, 323484), (196, 311931), (252, 242613), (294, 207954), (324, 188699), (378, 161742), (441, 138636), (567, 107828), (588, 103977), (756, 80871), (882, 69318), (1134, 53914), (1323, 46212), (1764, 34659), (2268, 26957), (2646, 23106), (3851, 15876), (3969, 15404), (5292, 11553), (7702, 7938)]