78239712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 141230112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 191, 204, 251, 272, 382, 408, 502, 544, 573, 753, 764, 816, 1004, 1146, 1506, 1528, 1632, 2008, 2292, 3012, 3056, 3247, 4016, 4267, 4584, 6024, 6112, 6494, 8032, 8534, 9168, 9741, 12048, 12801, 12988, 17068, 18336, 19482, 24096, 25602, 25976, 34136, 38964, 47941, 51204, 51952, 68272, 77928, 95882, 102408, 103904, 136544, 143823, 155856, 191764, 204816, 287646, 311712, 383528, 409632, 575292, 767056, 814997, 1150584, 1534112, 1629994, 2301168, 2444991, 3259988, 4602336, 4889982, 6519976, 9779964, 13039952, 19559928, 26079904, 39119856, 78239712]

約数ペア:

[(1, 78239712), (2, 39119856), (3, 26079904), (4, 19559928), (6, 13039952), (8, 9779964), (12, 6519976), (16, 4889982), (17, 4602336), (24, 3259988), (32, 2444991), (34, 2301168), (48, 1629994), (51, 1534112), (68, 1150584), (96, 814997), (102, 767056), (136, 575292), (191, 409632), (204, 383528), (251, 311712), (272, 287646), (382, 204816), (408, 191764), (502, 155856), (544, 143823), (573, 136544), (753, 103904), (764, 102408), (816, 95882), (1004, 77928), (1146, 68272), (1506, 51952), (1528, 51204), (1632, 47941), (2008, 38964), (2292, 34136), (3012, 25976), (3056, 25602), (3247, 24096), (4016, 19482), (4267, 18336), (4584, 17068), (6024, 12988), (6112, 12801), (6494, 12048), (8032, 9741), (8534, 9168)]