71726112

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 204946560

約数和(自身を除く): 133220448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 919, 1084, 1626, 1838, 2168, 2439, 2757, 3252, 3676, 4336, 4878, 5514, 6504, 7352, 8271, 8672, 9756, 11028, 13008, 14704, 16542, 19512, 22056, 26016, 29408, 33084, 39024, 44112, 66168, 78048, 88224, 132336, 249049, 264672, 498098, 747147, 996196, 1494294, 1992392, 2241441, 2988588, 3984784, 4482882, 5977176, 7969568, 8965764, 11954352, 17931528, 23908704, 35863056, 71726112]

約数ペア:

[(1, 71726112), (2, 35863056), (3, 23908704), (4, 17931528), (6, 11954352), (8, 8965764), (9, 7969568), (12, 5977176), (16, 4482882), (18, 3984784), (24, 2988588), (32, 2241441), (36, 1992392), (48, 1494294), (72, 996196), (96, 747147), (144, 498098), (271, 264672), (288, 249049), (542, 132336), (813, 88224), (919, 78048), (1084, 66168), (1626, 44112), (1838, 39024), (2168, 33084), (2439, 29408), (2757, 26016), (3252, 22056), (3676, 19512), (4336, 16542), (4878, 14704), (5514, 13008), (6504, 11028), (7352, 9756), (8271, 8672)]