78083856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 233985024

約数和(自身を除く): 155901168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 167, 191, 204, 272, 306, 334, 382, 408, 501, 573, 612, 668, 764, 816, 1002, 1146, 1224, 1336, 1503, 1528, 1719, 2004, 2292, 2448, 2672, 2839, 3006, 3056, 3247, 3438, 4008, 4584, 5678, 6012, 6494, 6876, 8016, 8517, 9168, 9741, 11356, 12024, 12988, 13752, 17034, 19482, 22712, 24048, 25551, 25976, 27504, 29223, 31897, 34068, 38964, 45424, 51102, 51952, 58446, 63794, 68136, 77928, 95691, 102204, 116892, 127588, 136272, 155856, 191382, 204408, 233784, 255176, 287073, 382764, 408816, 467568, 510352, 542249, 574146, 765528, 1084498, 1148292, 1531056, 1626747, 2168996, 2296584, 3253494, 4337992, 4593168, 4880241, 6506988, 8675984, 9760482, 13013976, 19520964, 26027952, 39041928, 78083856]

約数ペア:

[(1, 78083856), (2, 39041928), (3, 26027952), (4, 19520964), (6, 13013976), (8, 9760482), (9, 8675984), (12, 6506988), (16, 4880241), (17, 4593168), (18, 4337992), (24, 3253494), (34, 2296584), (36, 2168996), (48, 1626747), (51, 1531056), (68, 1148292), (72, 1084498), (102, 765528), (136, 574146), (144, 542249), (153, 510352), (167, 467568), (191, 408816), (204, 382764), (272, 287073), (306, 255176), (334, 233784), (382, 204408), (408, 191382), (501, 155856), (573, 136272), (612, 127588), (668, 116892), (764, 102204), (816, 95691), (1002, 77928), (1146, 68136), (1224, 63794), (1336, 58446), (1503, 51952), (1528, 51102), (1719, 45424), (2004, 38964), (2292, 34068), (2448, 31897), (2672, 29223), (2839, 27504), (3006, 25976), (3056, 25551), (3247, 24048), (3438, 22712), (4008, 19482), (4584, 17034), (5678, 13752), (6012, 12988), (6494, 12024), (6876, 11356), (8016, 9741), (8517, 9168)]