86031710212

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1358939}}^1$

素因数の和:1358993

約数の個数: 72

約数和(自身を含む): 195198141600

約数和(自身を除く): 109166431388

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 3332, 3724, 4522, 9044, 15827, 31654, 63308, 1358939, 2717878, 5435756, 9512573, 19025146, 23101963, 25819841, 38050292, 46203926, 51639682, 66588011, 92407852, 103279364, 133176022, 161713741, 180738887, 266352044, 323427482, 361477774, 438937297, 646854964, 722955548, 877874594, 1131996187, 1265172209, 1755749188, 2263992374, 2530344418, 3072561079, 4527984748, 5060688836, 6145122158, 12290244316, 21507927553, 43015855106, 86031710212]

約数ペア:

[(1, 86031710212), (2, 43015855106), (4, 21507927553), (7, 12290244316), (14, 6145122158), (17, 5060688836), (19, 4527984748), (28, 3072561079), (34, 2530344418), (38, 2263992374), (49, 1755749188), (68, 1265172209), (76, 1131996187), (98, 877874594), (119, 722955548), (133, 646854964), (196, 438937297), (238, 361477774), (266, 323427482), (323, 266352044), (476, 180738887), (532, 161713741), (646, 133176022), (833, 103279364), (931, 92407852), (1292, 66588011), (1666, 51639682), (1862, 46203926), (2261, 38050292), (3332, 25819841), (3724, 23101963), (4522, 19025146), (9044, 9512573), (15827, 5435756), (31654, 2717878), (63308, 1358939)]