72018408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38971}}^1$

素因数の和:38998

約数の個数: 64

約数和(自身を含む): 224478720

約数和(自身を除く): 152460312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 38971, 77942, 116913, 155884, 233826, 272797, 311768, 428681, 467652, 545594, 818391, 857362, 935304, 1091188, 1286043, 1636782, 1714724, 2182376, 2572086, 3000767, 3273564, 3429448, 5144172, 6001534, 6547128, 9002301, 10288344, 12003068, 18004602, 24006136, 36009204, 72018408]

約数ペア:

[(1, 72018408), (2, 36009204), (3, 24006136), (4, 18004602), (6, 12003068), (7, 10288344), (8, 9002301), (11, 6547128), (12, 6001534), (14, 5144172), (21, 3429448), (22, 3273564), (24, 3000767), (28, 2572086), (33, 2182376), (42, 1714724), (44, 1636782), (56, 1286043), (66, 1091188), (77, 935304), (84, 857362), (88, 818391), (132, 545594), (154, 467652), (168, 428681), (231, 311768), (264, 272797), (308, 233826), (462, 155884), (616, 116913), (924, 77942), (1848, 38971)]