78344595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 163897344

約数和(自身を除く): 85552749

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 71, 93, 105, 113, 155, 213, 217, 279, 315, 339, 355, 465, 497, 565, 639, 651, 791, 1017, 1065, 1085, 1395, 1491, 1695, 1953, 2201, 2373, 2485, 3195, 3255, 3503, 3955, 4473, 5085, 6603, 7119, 7455, 8023, 9765, 10509, 11005, 11865, 15407, 17515, 19809, 22365, 24069, 24521, 31527, 33015, 35595, 40115, 46221, 52545, 56161, 72207, 73563, 77035, 99045, 120345, 122605, 138663, 157635, 168483, 220689, 231105, 248713, 280805, 361035, 367815, 505449, 693315, 746139, 842415, 1103445, 1243565, 1740991, 2238417, 2527245, 3730695, 5222973, 8704955, 11192085, 15668919, 26114865, 78344595]

約数ペア:

[(1, 78344595), (3, 26114865), (5, 15668919), (7, 11192085), (9, 8704955), (15, 5222973), (21, 3730695), (31, 2527245), (35, 2238417), (45, 1740991), (63, 1243565), (71, 1103445), (93, 842415), (105, 746139), (113, 693315), (155, 505449), (213, 367815), (217, 361035), (279, 280805), (315, 248713), (339, 231105), (355, 220689), (465, 168483), (497, 157635), (565, 138663), (639, 122605), (651, 120345), (791, 99045), (1017, 77035), (1065, 73563), (1085, 72207), (1395, 56161), (1491, 52545), (1695, 46221), (1953, 40115), (2201, 35595), (2373, 33015), (2485, 31527), (3195, 24521), (3255, 24069), (3503, 22365), (3955, 19809), (4473, 17515), (5085, 15407), (6603, 11865), (7119, 11005), (7455, 10509), (8023, 9765)]