61729458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 86878542

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 59, 87, 118, 174, 177, 203, 354, 406, 413, 609, 826, 859, 1218, 1239, 1711, 1718, 2478, 2577, 3422, 5133, 5154, 6013, 10266, 11977, 12026, 18039, 23954, 24911, 35931, 36078, 49822, 50681, 71862, 74733, 101362, 149466, 152043, 174377, 304086, 348754, 354767, 523131, 709534, 1046262, 1064301, 1469749, 2128602, 2939498, 4409247, 8818494, 10288243, 20576486, 30864729, 61729458]

約数ペア:

[(1, 61729458), (2, 30864729), (3, 20576486), (6, 10288243), (7, 8818494), (14, 4409247), (21, 2939498), (29, 2128602), (42, 1469749), (58, 1064301), (59, 1046262), (87, 709534), (118, 523131), (174, 354767), (177, 348754), (203, 304086), (354, 174377), (406, 152043), (413, 149466), (609, 101362), (826, 74733), (859, 71862), (1218, 50681), (1239, 49822), (1711, 36078), (1718, 35931), (2478, 24911), (2577, 23954), (3422, 18039), (5133, 12026), (5154, 11977), (6013, 10266)]