68817364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 155705760

約数和(自身を除く): 86888396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 541, 649, 826, 1078, 1082, 1298, 1652, 2156, 2164, 2596, 2891, 3787, 4543, 5782, 5951, 7574, 9086, 11564, 11902, 15148, 18172, 23804, 26509, 31801, 31919, 41657, 53018, 63602, 63838, 83314, 106036, 127204, 127676, 166628, 223433, 291599, 351109, 446866, 583198, 702218, 893732, 1166396, 1404436, 1564031, 2457763, 3128062, 4915526, 6256124, 9831052, 17204341, 34408682, 68817364]

約数ペア:

[(1, 68817364), (2, 34408682), (4, 17204341), (7, 9831052), (11, 6256124), (14, 4915526), (22, 3128062), (28, 2457763), (44, 1564031), (49, 1404436), (59, 1166396), (77, 893732), (98, 702218), (118, 583198), (154, 446866), (196, 351109), (236, 291599), (308, 223433), (413, 166628), (539, 127676), (541, 127204), (649, 106036), (826, 83314), (1078, 63838), (1082, 63602), (1298, 53018), (1652, 41657), (2156, 31919), (2164, 31801), (2596, 26509), (2891, 23804), (3787, 18172), (4543, 15148), (5782, 11902), (5951, 11564), (7574, 9086)]