66944944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 60

約数和(自身を含む): 144140080

約数和(自身を除く): 77195136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 151, 176, 229, 242, 302, 458, 484, 604, 916, 968, 1208, 1661, 1832, 1936, 2416, 2519, 3322, 3664, 5038, 6644, 10076, 13288, 18271, 20152, 26576, 27709, 34579, 36542, 40304, 55418, 69158, 73084, 110836, 138316, 146168, 221672, 276632, 292336, 380369, 443344, 553264, 760738, 1521476, 3042952, 4184059, 6085904, 8368118, 16736236, 33472472, 66944944]

約数ペア:

[(1, 66944944), (2, 33472472), (4, 16736236), (8, 8368118), (11, 6085904), (16, 4184059), (22, 3042952), (44, 1521476), (88, 760738), (121, 553264), (151, 443344), (176, 380369), (229, 292336), (242, 276632), (302, 221672), (458, 146168), (484, 138316), (604, 110836), (916, 73084), (968, 69158), (1208, 55418), (1661, 40304), (1832, 36542), (1936, 34579), (2416, 27709), (2519, 26576), (3322, 20152), (3664, 18271), (5038, 13288), (6644, 10076)]