7820055648

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{179821}}^1$

素因数の和:179988

約数の個数: 72

約数和(自身を含む): 22385681136

約数和(自身を除く): 14565625488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 21744, 43488, 179821, 359642, 539463, 719284, 1078926, 1438568, 1618389, 2157852, 2877136, 3236778, 4315704, 5754272, 6473556, 8631408, 12947112, 17262816, 25894224, 27152971, 51788448, 54305942, 81458913, 108611884, 162917826, 217223768, 244376739, 325835652, 434447536, 488753478, 651671304, 868895072, 977506956, 1303342608, 1955013912, 2606685216, 3910027824, 7820055648]

約数ペア:

[(1, 7820055648), (2, 3910027824), (3, 2606685216), (4, 1955013912), (6, 1303342608), (8, 977506956), (9, 868895072), (12, 651671304), (16, 488753478), (18, 434447536), (24, 325835652), (32, 244376739), (36, 217223768), (48, 162917826), (72, 108611884), (96, 81458913), (144, 54305942), (151, 51788448), (288, 27152971), (302, 25894224), (453, 17262816), (604, 12947112), (906, 8631408), (1208, 6473556), (1359, 5754272), (1812, 4315704), (2416, 3236778), (2718, 2877136), (3624, 2157852), (4832, 1618389), (5436, 1438568), (7248, 1078926), (10872, 719284), (14496, 539463), (21744, 359642), (43488, 179821)]