68768496

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12907}}^1$

素因数の和:12958

約数の個数: 60

約数和(自身を含む): 197673112

約数和(自身を除く): 128904616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12907, 25814, 38721, 51628, 77442, 103256, 116163, 154884, 206512, 232326, 309768, 464652, 477559, 619536, 929304, 955118, 1432677, 1858608, 1910236, 2865354, 3820472, 4298031, 5730708, 7640944, 8596062, 11461416, 17192124, 22922832, 34384248, 68768496]

約数ペア:

[(1, 68768496), (2, 34384248), (3, 22922832), (4, 17192124), (6, 11461416), (8, 8596062), (9, 7640944), (12, 5730708), (16, 4298031), (18, 3820472), (24, 2865354), (36, 1910236), (37, 1858608), (48, 1432677), (72, 955118), (74, 929304), (111, 619536), (144, 477559), (148, 464652), (222, 309768), (296, 232326), (333, 206512), (444, 154884), (592, 116163), (666, 103256), (888, 77442), (1332, 51628), (1776, 38721), (2664, 25814), (5328, 12907)]