68274108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15937}}^1$

素因数の和:15971

約数の個数: 72

約数和(自身を含む): 208851552

約数和(自身を除く): 140577444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15937, 31874, 47811, 63748, 95622, 111559, 143433, 191244, 223118, 270929, 286866, 334677, 446236, 541858, 573732, 669354, 812787, 1004031, 1083716, 1338708, 1625574, 1896503, 2008062, 2438361, 3251148, 3793006, 4016124, 4876722, 5689509, 7586012, 9753444, 11379018, 17068527, 22758036, 34137054, 68274108]

約数ペア:

[(1, 68274108), (2, 34137054), (3, 22758036), (4, 17068527), (6, 11379018), (7, 9753444), (9, 7586012), (12, 5689509), (14, 4876722), (17, 4016124), (18, 3793006), (21, 3251148), (28, 2438361), (34, 2008062), (36, 1896503), (42, 1625574), (51, 1338708), (63, 1083716), (68, 1004031), (84, 812787), (102, 669354), (119, 573732), (126, 541858), (153, 446236), (204, 334677), (238, 286866), (252, 270929), (306, 223118), (357, 191244), (476, 143433), (612, 111559), (714, 95622), (1071, 63748), (1428, 47811), (2142, 31874), (4284, 15937)]