63449008

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 145704960

約数和(自身を除く): 82255952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 79, 101, 112, 142, 158, 202, 284, 316, 404, 497, 553, 568, 632, 707, 808, 994, 1106, 1136, 1264, 1414, 1616, 1988, 2212, 2828, 3976, 4424, 5609, 5656, 7171, 7952, 7979, 8848, 11218, 11312, 14342, 15958, 22436, 28684, 31916, 39263, 44872, 50197, 55853, 57368, 63832, 78526, 89744, 100394, 111706, 114736, 127664, 157052, 200788, 223412, 314104, 401576, 446824, 566509, 628208, 803152, 893648, 1133018, 2266036, 3965563, 4532072, 7931126, 9064144, 15862252, 31724504, 63449008]

約数ペア:

[(1, 63449008), (2, 31724504), (4, 15862252), (7, 9064144), (8, 7931126), (14, 4532072), (16, 3965563), (28, 2266036), (56, 1133018), (71, 893648), (79, 803152), (101, 628208), (112, 566509), (142, 446824), (158, 401576), (202, 314104), (284, 223412), (316, 200788), (404, 157052), (497, 127664), (553, 114736), (568, 111706), (632, 100394), (707, 89744), (808, 78526), (994, 63832), (1106, 57368), (1136, 55853), (1264, 50197), (1414, 44872), (1616, 39263), (1988, 31916), (2212, 28684), (2828, 22436), (3976, 15958), (4424, 14342), (5609, 11312), (5656, 11218), (7171, 8848), (7952, 7979)]