78220216728

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2117723}}^1$

素因数の和:2117763

約数の個数: 96

約数和(自身を含む): 231255460800

約数和(自身を除く): 153035244072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 9234, 12312, 18468, 36936, 2117723, 4235446, 6353169, 8470892, 12706338, 16941784, 19059507, 25412676, 38119014, 40236737, 50825352, 57178521, 76238028, 80473474, 114357042, 120710211, 152476056, 160946948, 171535563, 228714084, 241420422, 321893896, 343071126, 362130633, 457428168, 482840844, 514606689, 686142252, 724261266, 965681688, 1029213378, 1086391899, 1372284504, 1448522532, 2058426756, 2172783798, 2897045064, 3259175697, 4116853512, 4345567596, 6518351394, 8691135192, 9777527091, 13036702788, 19555054182, 26073405576, 39110108364, 78220216728]

約数ペア:

[(1, 78220216728), (2, 39110108364), (3, 26073405576), (4, 19555054182), (6, 13036702788), (8, 9777527091), (9, 8691135192), (12, 6518351394), (18, 4345567596), (19, 4116853512), (24, 3259175697), (27, 2897045064), (36, 2172783798), (38, 2058426756), (54, 1448522532), (57, 1372284504), (72, 1086391899), (76, 1029213378), (81, 965681688), (108, 724261266), (114, 686142252), (152, 514606689), (162, 482840844), (171, 457428168), (216, 362130633), (228, 343071126), (243, 321893896), (324, 241420422), (342, 228714084), (456, 171535563), (486, 160946948), (513, 152476056), (648, 120710211), (684, 114357042), (972, 80473474), (1026, 76238028), (1368, 57178521), (1539, 50825352), (1944, 40236737), (2052, 38119014), (3078, 25412676), (4104, 19059507), (4617, 16941784), (6156, 12706338), (9234, 8470892), (12312, 6353169), (18468, 4235446), (36936, 2117723)]