71376912

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 90

約数和(自身を含む): 209041742

約数和(自身を除く): 137664830

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 937, 1058, 1104, 1587, 1656, 1874, 2116, 2811, 3174, 3312, 3748, 4232, 4761, 5622, 6348, 7496, 8433, 8464, 9522, 11244, 12696, 14992, 16866, 19044, 21551, 22488, 25392, 33732, 38088, 43102, 44976, 64653, 67464, 76176, 86204, 129306, 134928, 172408, 193959, 258612, 344816, 387918, 495673, 517224, 775836, 991346, 1034448, 1487019, 1551672, 1982692, 2974038, 3103344, 3965384, 4461057, 5948076, 7930768, 8922114, 11896152, 17844228, 23792304, 35688456, 71376912]

約数ペア:

[(1, 71376912), (2, 35688456), (3, 23792304), (4, 17844228), (6, 11896152), (8, 8922114), (9, 7930768), (12, 5948076), (16, 4461057), (18, 3965384), (23, 3103344), (24, 2974038), (36, 1982692), (46, 1551672), (48, 1487019), (69, 1034448), (72, 991346), (92, 775836), (138, 517224), (144, 495673), (184, 387918), (207, 344816), (276, 258612), (368, 193959), (414, 172408), (529, 134928), (552, 129306), (828, 86204), (937, 76176), (1058, 67464), (1104, 64653), (1587, 44976), (1656, 43102), (1874, 38088), (2116, 33732), (2811, 25392), (3174, 22488), (3312, 21551), (3748, 19044), (4232, 16866), (4761, 14992), (5622, 12696), (6348, 11244), (7496, 9522), (8433, 8464)]