12689959152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{87281}}^1$

素因数の和:87538

約数の個数: 80

約数和(自身を含む): 35456043168

約数和(自身を除く): 22766084016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 466, 624, 699, 932, 1398, 1864, 2796, 3029, 3728, 5592, 6058, 9087, 11184, 12116, 18174, 24232, 36348, 48464, 72696, 87281, 145392, 174562, 261843, 349124, 523686, 698248, 1047372, 1134653, 1396496, 2094744, 2269306, 3403959, 4189488, 4538612, 6807918, 9077224, 13615836, 18154448, 20336473, 27231672, 40672946, 54463344, 61009419, 81345892, 122018838, 162691784, 244037676, 264374149, 325383568, 488075352, 528748298, 793122447, 976150704, 1057496596, 1586244894, 2114993192, 3172489788, 4229986384, 6344979576, 12689959152]

約数ペア:

[(1, 12689959152), (2, 6344979576), (3, 4229986384), (4, 3172489788), (6, 2114993192), (8, 1586244894), (12, 1057496596), (13, 976150704), (16, 793122447), (24, 528748298), (26, 488075352), (39, 325383568), (48, 264374149), (52, 244037676), (78, 162691784), (104, 122018838), (156, 81345892), (208, 61009419), (233, 54463344), (312, 40672946), (466, 27231672), (624, 20336473), (699, 18154448), (932, 13615836), (1398, 9077224), (1864, 6807918), (2796, 4538612), (3029, 4189488), (3728, 3403959), (5592, 2269306), (6058, 2094744), (9087, 1396496), (11184, 1134653), (12116, 1047372), (18174, 698248), (24232, 523686), (36348, 349124), (48464, 261843), (72696, 174562), (87281, 145392)]