72726885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 86617755

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 139, 151, 165, 231, 315, 385, 417, 453, 495, 693, 695, 755, 973, 1057, 1155, 1251, 1359, 1529, 1661, 2085, 2265, 2919, 3171, 3465, 4587, 4865, 4983, 5285, 6255, 6795, 7645, 8305, 8757, 9513, 10703, 11627, 13761, 14595, 14949, 15855, 20989, 22935, 24915, 32109, 34881, 43785, 47565, 53515, 58135, 62967, 68805, 74745, 96327, 104643, 104945, 146923, 160545, 174405, 188901, 230879, 314835, 440769, 481635, 523215, 692637, 734615, 944505, 1154395, 1322307, 1616153, 2077911, 2203845, 3463185, 4848459, 6611535, 8080765, 10389555, 14545377, 24242295, 72726885]

約数ペア:

[(1, 72726885), (3, 24242295), (5, 14545377), (7, 10389555), (9, 8080765), (11, 6611535), (15, 4848459), (21, 3463185), (33, 2203845), (35, 2077911), (45, 1616153), (55, 1322307), (63, 1154395), (77, 944505), (99, 734615), (105, 692637), (139, 523215), (151, 481635), (165, 440769), (231, 314835), (315, 230879), (385, 188901), (417, 174405), (453, 160545), (495, 146923), (693, 104945), (695, 104643), (755, 96327), (973, 74745), (1057, 68805), (1155, 62967), (1251, 58135), (1359, 53515), (1529, 47565), (1661, 43785), (2085, 34881), (2265, 32109), (2919, 24915), (3171, 22935), (3465, 20989), (4587, 15855), (4865, 14949), (4983, 14595), (5285, 13761), (6255, 11627), (6795, 10703), (7645, 9513), (8305, 8757)]