90649104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20784

約数の個数: 80

約数和(自身を含む): 288231552

約数和(自身を除く): 197582448

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, 20753, 41506, 62259, 83012, 124518, 145271, 166024, 249036, 269789, 290542, 332048, 435813, 498072, 539578, 581084, 809367, 871626, 996144, 1079156, 1162168, 1618734, 1743252, 1888523, 2158312, 2324336, 3237468, 3486504, 3777046, 4316624, 5665569, 6474936, 6973008, 7554092, 11331138, 12949872, 15108184, 22662276, 30216368, 45324552, 90649104]

約数ペア:

[(1, 90649104), (2, 45324552), (3, 30216368), (4, 22662276), (6, 15108184), (7, 12949872), (8, 11331138), (12, 7554092), (13, 6973008), (14, 6474936), (16, 5665569), (21, 4316624), (24, 3777046), (26, 3486504), (28, 3237468), (39, 2324336), (42, 2158312), (48, 1888523), (52, 1743252), (56, 1618734), (78, 1162168), (84, 1079156), (91, 996144), (104, 871626), (112, 809367), (156, 581084), (168, 539578), (182, 498072), (208, 435813), (273, 332048), (312, 290542), (336, 269789), (364, 249036), (546, 166024), (624, 145271), (728, 124518), (1092, 83012), (1456, 62259), (2184, 41506), (4368, 20753)]