63840672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31667}}^1$

素因数の和:31690

約数の個数: 72

約数和(自身を含む): 207488736

約数和(自身を除く): 143648064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 31667, 63334, 95001, 126668, 190002, 221669, 253336, 285003, 380004, 443338, 506672, 570006, 665007, 760008, 886676, 1013344, 1140012, 1330014, 1520016, 1773352, 1995021, 2280024, 2660028, 3040032, 3546704, 3990042, 4560048, 5320056, 7093408, 7980084, 9120096, 10640112, 15960168, 21280224, 31920336, 63840672]

約数ペア:

[(1, 63840672), (2, 31920336), (3, 21280224), (4, 15960168), (6, 10640112), (7, 9120096), (8, 7980084), (9, 7093408), (12, 5320056), (14, 4560048), (16, 3990042), (18, 3546704), (21, 3040032), (24, 2660028), (28, 2280024), (32, 1995021), (36, 1773352), (42, 1520016), (48, 1330014), (56, 1140012), (63, 1013344), (72, 886676), (84, 760008), (96, 665007), (112, 570006), (126, 506672), (144, 443338), (168, 380004), (224, 285003), (252, 253336), (288, 221669), (336, 190002), (504, 126668), (672, 95001), (1008, 63334), (2016, 31667)]