81352512

素因数分解:

$2^6\times 3^5\times {\mathrm{5231}}^1$

素因数の和:5258

約数の個数: 84

約数和(自身を含む): 241864896

約数和(自身を除く): 160512384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 5231, 7776, 10462, 15552, 15693, 20924, 31386, 41848, 47079, 62772, 83696, 94158, 125544, 141237, 167392, 188316, 251088, 282474, 334784, 376632, 423711, 502176, 564948, 753264, 847422, 1004352, 1129896, 1271133, 1506528, 1694844, 2259792, 2542266, 3013056, 3389688, 4519584, 5084532, 6779376, 9039168, 10169064, 13558752, 20338128, 27117504, 40676256, 81352512]

約数ペア:

[(1, 81352512), (2, 40676256), (3, 27117504), (4, 20338128), (6, 13558752), (8, 10169064), (9, 9039168), (12, 6779376), (16, 5084532), (18, 4519584), (24, 3389688), (27, 3013056), (32, 2542266), (36, 2259792), (48, 1694844), (54, 1506528), (64, 1271133), (72, 1129896), (81, 1004352), (96, 847422), (108, 753264), (144, 564948), (162, 502176), (192, 423711), (216, 376632), (243, 334784), (288, 282474), (324, 251088), (432, 188316), (486, 167392), (576, 141237), (648, 125544), (864, 94158), (972, 83696), (1296, 62772), (1728, 47079), (1944, 41848), (2592, 31386), (3888, 20924), (5184, 15693), (5231, 15552), (7776, 10462)]