77976912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6620

約数の個数: 80

約数和(自身を含む): 228388160

約数和(自身を除く): 150411248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6577, 11856, 13154, 19731, 26308, 39462, 52616, 78924, 85501, 105232, 124963, 157848, 171002, 249926, 256503, 315696, 342004, 374889, 499852, 513006, 684008, 749778, 999704, 1026012, 1368016, 1499556, 1624519, 1999408, 2052024, 2999112, 3249038, 4104048, 4873557, 5998224, 6498076, 9747114, 12996152, 19494228, 25992304, 38988456, 77976912]

約数ペア:

[(1, 77976912), (2, 38988456), (3, 25992304), (4, 19494228), (6, 12996152), (8, 9747114), (12, 6498076), (13, 5998224), (16, 4873557), (19, 4104048), (24, 3249038), (26, 2999112), (38, 2052024), (39, 1999408), (48, 1624519), (52, 1499556), (57, 1368016), (76, 1026012), (78, 999704), (104, 749778), (114, 684008), (152, 513006), (156, 499852), (208, 374889), (228, 342004), (247, 315696), (304, 256503), (312, 249926), (456, 171002), (494, 157848), (624, 124963), (741, 105232), (912, 85501), (988, 78924), (1482, 52616), (1976, 39462), (2964, 26308), (3952, 19731), (5928, 13154), (6577, 11856)]