39415896

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4710

約数の個数: 80

約数和(自身を含む): 118918800

約数和(自身を除く): 79502904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 4679, 8424, 9358, 14037, 18716, 28074, 37432, 42111, 56148, 60827, 84222, 112296, 121654, 126333, 168444, 182481, 243308, 252666, 336888, 364962, 378999, 486616, 505332, 547443, 729924, 757998, 1010664, 1094886, 1459848, 1515996, 1642329, 2189772, 3031992, 3284658, 4379544, 4926987, 6569316, 9853974, 13138632, 19707948, 39415896]

約数ペア:

[(1, 39415896), (2, 19707948), (3, 13138632), (4, 9853974), (6, 6569316), (8, 4926987), (9, 4379544), (12, 3284658), (13, 3031992), (18, 2189772), (24, 1642329), (26, 1515996), (27, 1459848), (36, 1094886), (39, 1010664), (52, 757998), (54, 729924), (72, 547443), (78, 505332), (81, 486616), (104, 378999), (108, 364962), (117, 336888), (156, 252666), (162, 243308), (216, 182481), (234, 168444), (312, 126333), (324, 121654), (351, 112296), (468, 84222), (648, 60827), (702, 56148), (936, 42111), (1053, 37432), (1404, 28074), (2106, 18716), (2808, 14037), (4212, 9358), (4679, 8424)]