71959140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36343}}^1$

素因数の和:36369

約数の個数: 72

約数和(自身を含む): 238125888

約数和(自身を除く): 166166748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36343, 72686, 109029, 145372, 181715, 218058, 327087, 363430, 399773, 436116, 545145, 654174, 726860, 799546, 1090290, 1199319, 1308348, 1599092, 1635435, 1998865, 2180580, 2398638, 3270870, 3597957, 3997730, 4797276, 5996595, 6541740, 7195914, 7995460, 11993190, 14391828, 17989785, 23986380, 35979570, 71959140]

約数ペア:

[(1, 71959140), (2, 35979570), (3, 23986380), (4, 17989785), (5, 14391828), (6, 11993190), (9, 7995460), (10, 7195914), (11, 6541740), (12, 5996595), (15, 4797276), (18, 3997730), (20, 3597957), (22, 3270870), (30, 2398638), (33, 2180580), (36, 1998865), (44, 1635435), (45, 1599092), (55, 1308348), (60, 1199319), (66, 1090290), (90, 799546), (99, 726860), (110, 654174), (132, 545145), (165, 436116), (180, 399773), (198, 363430), (220, 327087), (330, 218058), (396, 181715), (495, 145372), (660, 109029), (990, 72686), (1980, 36343)]