65640294

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 154934208

約数和(自身を除く): 89293914

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 81, 94, 111, 141, 162, 222, 233, 282, 333, 423, 466, 666, 699, 846, 999, 1269, 1398, 1739, 1998, 2097, 2538, 2997, 3478, 3807, 4194, 5217, 5994, 6291, 7614, 8621, 10434, 10951, 12582, 15651, 17242, 18873, 21902, 25863, 31302, 32853, 37746, 46953, 51726, 65706, 77589, 93906, 98559, 140859, 155178, 197118, 232767, 281718, 295677, 405187, 465534, 591354, 698301, 810374, 887031, 1215561, 1396602, 1774062, 2431122, 3646683, 7293366, 10940049, 21880098, 32820147, 65640294]

約数ペア:

[(1, 65640294), (2, 32820147), (3, 21880098), (6, 10940049), (9, 7293366), (18, 3646683), (27, 2431122), (37, 1774062), (47, 1396602), (54, 1215561), (74, 887031), (81, 810374), (94, 698301), (111, 591354), (141, 465534), (162, 405187), (222, 295677), (233, 281718), (282, 232767), (333, 197118), (423, 155178), (466, 140859), (666, 98559), (699, 93906), (846, 77589), (999, 65706), (1269, 51726), (1398, 46953), (1739, 37746), (1998, 32853), (2097, 31302), (2538, 25863), (2997, 21902), (3478, 18873), (3807, 17242), (4194, 15651), (5217, 12582), (5994, 10951), (6291, 10434), (7614, 8621)]