84394245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 156893184

約数和(自身を除く): 72498939

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 69, 93, 115, 155, 195, 299, 345, 403, 465, 607, 713, 897, 1209, 1495, 1821, 2015, 2139, 3035, 3565, 4485, 6045, 7891, 9105, 9269, 10695, 13961, 18817, 23673, 27807, 39455, 41883, 46345, 56451, 69805, 94085, 118365, 139035, 181493, 209415, 244621, 282255, 432791, 544479, 733863, 907465, 1223105, 1298373, 2163955, 2722395, 3669315, 5626283, 6491865, 16878849, 28131415, 84394245]

約数ペア:

[(1, 84394245), (3, 28131415), (5, 16878849), (13, 6491865), (15, 5626283), (23, 3669315), (31, 2722395), (39, 2163955), (65, 1298373), (69, 1223105), (93, 907465), (115, 733863), (155, 544479), (195, 432791), (299, 282255), (345, 244621), (403, 209415), (465, 181493), (607, 139035), (713, 118365), (897, 94085), (1209, 69805), (1495, 56451), (1821, 46345), (2015, 41883), (2139, 39455), (3035, 27807), (3565, 23673), (4485, 18817), (6045, 13961), (7891, 10695), (9105, 9269)]