89460284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 81093316

約数列:

[1, 2, 4, 19, 38, 59, 71, 76, 118, 142, 236, 281, 284, 562, 1121, 1124, 1349, 2242, 2698, 4189, 4484, 5339, 5396, 8378, 10678, 16579, 16756, 19951, 21356, 33158, 39902, 66316, 79591, 79804, 159182, 315001, 318364, 379069, 630002, 758138, 1177109, 1260004, 1516276, 2354218, 4708436, 22365071, 44730142, 89460284]

約数ペア:

[(1, 89460284), (2, 44730142), (4, 22365071), (19, 4708436), (38, 2354218), (59, 1516276), (71, 1260004), (76, 1177109), (118, 758138), (142, 630002), (236, 379069), (281, 318364), (284, 315001), (562, 159182), (1121, 79804), (1124, 79591), (1349, 66316), (2242, 39902), (2698, 33158), (4189, 21356), (4484, 19951), (5339, 16756), (5396, 16579), (8378, 10678)]