68485872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15710

約数の個数: 80

約数和(自身を含む): 217763840

約数和(自身を除く): 149277968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15679, 31358, 47037, 62716, 94074, 109753, 125432, 188148, 203827, 219506, 250864, 329259, 376296, 407654, 439012, 611481, 658518, 752592, 815308, 878024, 1222962, 1317036, 1426789, 1630616, 1756048, 2445924, 2634072, 2853578, 3261232, 4280367, 4891848, 5268144, 5707156, 8560734, 9783696, 11414312, 17121468, 22828624, 34242936, 68485872]

約数ペア:

[(1, 68485872), (2, 34242936), (3, 22828624), (4, 17121468), (6, 11414312), (7, 9783696), (8, 8560734), (12, 5707156), (13, 5268144), (14, 4891848), (16, 4280367), (21, 3261232), (24, 2853578), (26, 2634072), (28, 2445924), (39, 1756048), (42, 1630616), (48, 1426789), (52, 1317036), (56, 1222962), (78, 878024), (84, 815308), (91, 752592), (104, 658518), (112, 611481), (156, 439012), (168, 407654), (182, 376296), (208, 329259), (273, 250864), (312, 219506), (336, 203827), (364, 188148), (546, 125432), (624, 109753), (728, 94074), (1092, 62716), (1456, 47037), (2184, 31358), (4368, 15679)]