72744042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55871}}^1$

素因数の和:55914

約数の個数: 32

約数和(自身を含む): 171638784

約数和(自身を除く): 98894742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55871, 111742, 167613, 335226, 391097, 782194, 1173291, 1732001, 2346582, 3464002, 5196003, 10392006, 12124007, 24248014, 36372021, 72744042]

約数ペア:

[(1, 72744042), (2, 36372021), (3, 24248014), (6, 12124007), (7, 10392006), (14, 5196003), (21, 3464002), (31, 2346582), (42, 1732001), (62, 1173291), (93, 782194), (186, 391097), (217, 335226), (434, 167613), (651, 111742), (1302, 55871)]