82784460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 258838272

約数和(自身を除く): 176053812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 2917, 4730, 5676, 5834, 7095, 8751, 9460, 11668, 14190, 14585, 17502, 28380, 29170, 32087, 35004, 43755, 58340, 64174, 87510, 96261, 125431, 128348, 160435, 175020, 192522, 250862, 320870, 376293, 385044, 481305, 501724, 627155, 641740, 752586, 962610, 1254310, 1379741, 1505172, 1881465, 1925220, 2508620, 2759482, 3762930, 4139223, 5518964, 6898705, 7525860, 8278446, 13797410, 16556892, 20696115, 27594820, 41392230, 82784460]

約数ペア:

[(1, 82784460), (2, 41392230), (3, 27594820), (4, 20696115), (5, 16556892), (6, 13797410), (10, 8278446), (11, 7525860), (12, 6898705), (15, 5518964), (20, 4139223), (22, 3762930), (30, 2759482), (33, 2508620), (43, 1925220), (44, 1881465), (55, 1505172), (60, 1379741), (66, 1254310), (86, 962610), (110, 752586), (129, 641740), (132, 627155), (165, 501724), (172, 481305), (215, 385044), (220, 376293), (258, 320870), (330, 250862), (430, 192522), (473, 175020), (516, 160435), (645, 128348), (660, 125431), (860, 96261), (946, 87510), (1290, 64174), (1419, 58340), (1892, 43755), (2365, 35004), (2580, 32087), (2838, 29170), (2917, 28380), (4730, 17502), (5676, 14585), (5834, 14190), (7095, 11668), (8751, 9460)]