83713980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5443

約数の個数: 96

約数和(自身を含む): 275175936

約数和(自身を除く): 191461956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5387, 7770, 10774, 15540, 16161, 21548, 26935, 32322, 37709, 53870, 64644, 75418, 80805, 107740, 113127, 150836, 161610, 188545, 199319, 226254, 323220, 377090, 398638, 452508, 565635, 597957, 754180, 797276, 996595, 1131270, 1195914, 1395233, 1993190, 2262540, 2391828, 2790466, 2989785, 3986380, 4185699, 5580932, 5979570, 6976165, 8371398, 11959140, 13952330, 16742796, 20928495, 27904660, 41856990, 83713980]

約数ペア:

[(1, 83713980), (2, 41856990), (3, 27904660), (4, 20928495), (5, 16742796), (6, 13952330), (7, 11959140), (10, 8371398), (12, 6976165), (14, 5979570), (15, 5580932), (20, 4185699), (21, 3986380), (28, 2989785), (30, 2790466), (35, 2391828), (37, 2262540), (42, 1993190), (60, 1395233), (70, 1195914), (74, 1131270), (84, 996595), (105, 797276), (111, 754180), (140, 597957), (148, 565635), (185, 452508), (210, 398638), (222, 377090), (259, 323220), (370, 226254), (420, 199319), (444, 188545), (518, 161610), (555, 150836), (740, 113127), (777, 107740), (1036, 80805), (1110, 75418), (1295, 64644), (1554, 53870), (2220, 37709), (2590, 32322), (3108, 26935), (3885, 21548), (5180, 16161), (5387, 15540), (7770, 10774)]