91091112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4286

約数の個数: 64

約数和(自身を含む): 262310400

約数和(自身を除く): 171219288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 4139, 5502, 7336, 8278, 11004, 12417, 16556, 22008, 24834, 28973, 33112, 49668, 57946, 86919, 99336, 115892, 173838, 231784, 347676, 542209, 695352, 1084418, 1626627, 2168836, 3253254, 3795463, 4337672, 6506508, 7590926, 11386389, 13013016, 15181852, 22772778, 30363704, 45545556, 91091112]

約数ペア:

[(1, 91091112), (2, 45545556), (3, 30363704), (4, 22772778), (6, 15181852), (7, 13013016), (8, 11386389), (12, 7590926), (14, 6506508), (21, 4337672), (24, 3795463), (28, 3253254), (42, 2168836), (56, 1626627), (84, 1084418), (131, 695352), (168, 542209), (262, 347676), (393, 231784), (524, 173838), (786, 115892), (917, 99336), (1048, 86919), (1572, 57946), (1834, 49668), (2751, 33112), (3144, 28973), (3668, 24834), (4139, 22008), (5502, 16556), (7336, 12417), (8278, 11004)]