87204390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 128

約数和(自身を含む): 272885760

約数和(自身を除く): 185681370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 1879, 2210, 2730, 3094, 3315, 3570, 3758, 4641, 5637, 6630, 7735, 9282, 9395, 11274, 13153, 15470, 18790, 23205, 24427, 26306, 28185, 31943, 39459, 46410, 48854, 56370, 63886, 65765, 73281, 78918, 95829, 122135, 131530, 146562, 159715, 170989, 191658, 197295, 223601, 244270, 319430, 341978, 366405, 394590, 415259, 447202, 479145, 512967, 670803, 732810, 830518, 854945, 958290, 1025934, 1118005, 1245777, 1341606, 1709890, 2076295, 2236010, 2491554, 2564835, 2906813, 3354015, 4152590, 5129670, 5813626, 6228885, 6708030, 8720439, 12457770, 14534065, 17440878, 29068130, 43602195, 87204390]

約数ペア:

[(1, 87204390), (2, 43602195), (3, 29068130), (5, 17440878), (6, 14534065), (7, 12457770), (10, 8720439), (13, 6708030), (14, 6228885), (15, 5813626), (17, 5129670), (21, 4152590), (26, 3354015), (30, 2906813), (34, 2564835), (35, 2491554), (39, 2236010), (42, 2076295), (51, 1709890), (65, 1341606), (70, 1245777), (78, 1118005), (85, 1025934), (91, 958290), (102, 854945), (105, 830518), (119, 732810), (130, 670803), (170, 512967), (182, 479145), (195, 447202), (210, 415259), (221, 394590), (238, 366405), (255, 341978), (273, 319430), (357, 244270), (390, 223601), (442, 197295), (455, 191658), (510, 170989), (546, 159715), (595, 146562), (663, 131530), (714, 122135), (910, 95829), (1105, 78918), (1190, 73281), (1326, 65765), (1365, 63886), (1547, 56370), (1785, 48854), (1879, 46410), (2210, 39459), (2730, 31943), (3094, 28185), (3315, 26306), (3570, 24427), (3758, 23205), (4641, 18790), (5637, 15470), (6630, 13153), (7735, 11274), (9282, 9395)]