68780736

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2838

約数の個数: 84

約数和(自身を含む): 201805032

約数和(自身を除く): 133024296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 2777, 3096, 4128, 5554, 6192, 8256, 8331, 11108, 12384, 16662, 22216, 24768, 24993, 33324, 44432, 49986, 66648, 88864, 99972, 119411, 133296, 177728, 199944, 238822, 266592, 358233, 399888, 477644, 533184, 716466, 799776, 955288, 1074699, 1432932, 1599552, 1910576, 2149398, 2865864, 3821152, 4298796, 5731728, 7642304, 8597592, 11463456, 17195184, 22926912, 34390368, 68780736]

約数ペア:

[(1, 68780736), (2, 34390368), (3, 22926912), (4, 17195184), (6, 11463456), (8, 8597592), (9, 7642304), (12, 5731728), (16, 4298796), (18, 3821152), (24, 2865864), (32, 2149398), (36, 1910576), (43, 1599552), (48, 1432932), (64, 1074699), (72, 955288), (86, 799776), (96, 716466), (129, 533184), (144, 477644), (172, 399888), (192, 358233), (258, 266592), (288, 238822), (344, 199944), (387, 177728), (516, 133296), (576, 119411), (688, 99972), (774, 88864), (1032, 66648), (1376, 49986), (1548, 44432), (2064, 33324), (2752, 24993), (2777, 24768), (3096, 22216), (4128, 16662), (5554, 12384), (6192, 11108), (8256, 8331)]