84425940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5651}}^1$

素因数の和:5749

約数の個数: 72

約数和(自身を含む): 259223328

約数和(自身を除く): 174797388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5651, 7470, 11302, 14940, 16953, 22604, 28255, 33906, 50859, 56510, 67812, 84765, 101718, 113020, 169530, 203436, 254295, 339060, 469033, 508590, 938066, 1017180, 1407099, 1876132, 2345165, 2814198, 4221297, 4690330, 5628396, 7035495, 8442594, 9380660, 14070990, 16885188, 21106485, 28141980, 42212970, 84425940]

約数ペア:

[(1, 84425940), (2, 42212970), (3, 28141980), (4, 21106485), (5, 16885188), (6, 14070990), (9, 9380660), (10, 8442594), (12, 7035495), (15, 5628396), (18, 4690330), (20, 4221297), (30, 2814198), (36, 2345165), (45, 1876132), (60, 1407099), (83, 1017180), (90, 938066), (166, 508590), (180, 469033), (249, 339060), (332, 254295), (415, 203436), (498, 169530), (747, 113020), (830, 101718), (996, 84765), (1245, 67812), (1494, 56510), (1660, 50859), (2490, 33906), (2988, 28255), (3735, 22604), (4980, 16953), (5651, 14940), (7470, 11302)]