83792940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 144

約数和(自身を含む): 297851904

約数和(自身を除く): 214058964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2591, 2695, 2940, 3234, 4620, 5182, 5390, 6468, 7773, 8085, 10364, 10780, 12955, 15546, 16170, 18137, 25910, 28501, 31092, 32340, 36274, 38865, 51820, 54411, 57002, 72548, 77730, 85503, 90685, 108822, 114004, 126959, 142505, 155460, 171006, 181370, 199507, 217644, 253918, 272055, 285010, 342012, 362740, 380877, 399014, 427515, 507836, 544110, 570020, 598521, 634795, 761754, 798028, 855030, 997535, 1088220, 1197042, 1269590, 1396549, 1523508, 1710060, 1904385, 1995070, 2394084, 2539180, 2793098, 2992605, 3808770, 3990140, 4189647, 5586196, 5985210, 6982745, 7617540, 8379294, 11970420, 13965490, 16758588, 20948235, 27930980, 41896470, 83792940]

約数ペア:

[(1, 83792940), (2, 41896470), (3, 27930980), (4, 20948235), (5, 16758588), (6, 13965490), (7, 11970420), (10, 8379294), (11, 7617540), (12, 6982745), (14, 5985210), (15, 5586196), (20, 4189647), (21, 3990140), (22, 3808770), (28, 2992605), (30, 2793098), (33, 2539180), (35, 2394084), (42, 1995070), (44, 1904385), (49, 1710060), (55, 1523508), (60, 1396549), (66, 1269590), (70, 1197042), (77, 1088220), (84, 997535), (98, 855030), (105, 798028), (110, 761754), (132, 634795), (140, 598521), (147, 570020), (154, 544110), (165, 507836), (196, 427515), (210, 399014), (220, 380877), (231, 362740), (245, 342012), (294, 285010), (308, 272055), (330, 253918), (385, 217644), (420, 199507), (462, 181370), (490, 171006), (539, 155460), (588, 142505), (660, 126959), (735, 114004), (770, 108822), (924, 90685), (980, 85503), (1078, 77730), (1155, 72548), (1470, 57002), (1540, 54411), (1617, 51820), (2156, 38865), (2310, 36274), (2591, 32340), (2695, 31092), (2940, 28501), (3234, 25910), (4620, 18137), (5182, 16170), (5390, 15546), (6468, 12955), (7773, 10780), (8085, 10364)]