88659550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 194358096

約数和(自身を除く): 105698546

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 137, 175, 215, 274, 301, 350, 430, 602, 685, 959, 1075, 1370, 1505, 1849, 1918, 2150, 3010, 3425, 3698, 4795, 5891, 6850, 7525, 9245, 9590, 11782, 12943, 15050, 18490, 23975, 25886, 29455, 41237, 46225, 47950, 58910, 64715, 82474, 92450, 129430, 147275, 206185, 253313, 294550, 323575, 412370, 506626, 647150, 1030925, 1266565, 1773191, 2061850, 2533130, 3546382, 6332825, 8865955, 12665650, 17731910, 44329775, 88659550]

約数ペア:

[(1, 88659550), (2, 44329775), (5, 17731910), (7, 12665650), (10, 8865955), (14, 6332825), (25, 3546382), (35, 2533130), (43, 2061850), (50, 1773191), (70, 1266565), (86, 1030925), (137, 647150), (175, 506626), (215, 412370), (274, 323575), (301, 294550), (350, 253313), (430, 206185), (602, 147275), (685, 129430), (959, 92450), (1075, 82474), (1370, 64715), (1505, 58910), (1849, 47950), (1918, 46225), (2150, 41237), (3010, 29455), (3425, 25886), (3698, 23975), (4795, 18490), (5891, 15050), (6850, 12943), (7525, 11782), (9245, 9590)]