31647672

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7002

約数の個数: 80

約数和(自身を含む): 101320560

約数和(自身を除く): 69672888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6977, 13954, 20931, 27908, 41862, 48839, 55816, 62793, 83724, 97678, 125586, 146517, 167448, 188379, 195356, 251172, 293034, 376758, 390712, 439551, 502344, 565137, 586068, 753516, 879102, 1130274, 1172136, 1318653, 1507032, 1758204, 2260548, 2637306, 3516408, 3955959, 4521096, 5274612, 7911918, 10549224, 15823836, 31647672]

約数ペア:

[(1, 31647672), (2, 15823836), (3, 10549224), (4, 7911918), (6, 5274612), (7, 4521096), (8, 3955959), (9, 3516408), (12, 2637306), (14, 2260548), (18, 1758204), (21, 1507032), (24, 1318653), (27, 1172136), (28, 1130274), (36, 879102), (42, 753516), (54, 586068), (56, 565137), (63, 502344), (72, 439551), (81, 390712), (84, 376758), (108, 293034), (126, 251172), (162, 195356), (168, 188379), (189, 167448), (216, 146517), (252, 125586), (324, 97678), (378, 83724), (504, 62793), (567, 55816), (648, 48839), (756, 41862), (1134, 27908), (1512, 20931), (2268, 13954), (4536, 6977)]