89280534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 211115520

約数和(自身を除く): 121834986

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 139, 246, 278, 287, 373, 417, 574, 746, 834, 861, 973, 1119, 1722, 1946, 2238, 2611, 2919, 5222, 5699, 5838, 7833, 11398, 15293, 15666, 17097, 30586, 34194, 39893, 45879, 51847, 79786, 91758, 103694, 107051, 119679, 155541, 214102, 239358, 311082, 321153, 362929, 642306, 725858, 1088787, 2125727, 2177574, 4251454, 6377181, 12754362, 14880089, 29760178, 44640267, 89280534]

約数ペア:

[(1, 89280534), (2, 44640267), (3, 29760178), (6, 14880089), (7, 12754362), (14, 6377181), (21, 4251454), (41, 2177574), (42, 2125727), (82, 1088787), (123, 725858), (139, 642306), (246, 362929), (278, 321153), (287, 311082), (373, 239358), (417, 214102), (574, 155541), (746, 119679), (834, 107051), (861, 103694), (973, 91758), (1119, 79786), (1722, 51847), (1946, 45879), (2238, 39893), (2611, 34194), (2919, 30586), (5222, 17097), (5699, 15666), (5838, 15293), (7833, 11398)]