81896208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100363}}^1$

素因数の和:100391

約数の個数: 40

約数和(自身を含む): 224012448

約数和(自身を除く): 142116240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 100363, 200726, 301089, 401452, 602178, 802904, 1204356, 1605808, 1706171, 2408712, 3412342, 4817424, 5118513, 6824684, 10237026, 13649368, 20474052, 27298736, 40948104, 81896208]

約数ペア:

[(1, 81896208), (2, 40948104), (3, 27298736), (4, 20474052), (6, 13649368), (8, 10237026), (12, 6824684), (16, 5118513), (17, 4817424), (24, 3412342), (34, 2408712), (48, 1706171), (51, 1605808), (68, 1204356), (102, 802904), (136, 602178), (204, 401452), (272, 301089), (408, 200726), (816, 100363)]