87673040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12076

約数の個数: 80

約数和(自身を含む): 250900608

約数和(自身を除く): 163227568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 12043, 24086, 48172, 60215, 84301, 96344, 120430, 156559, 168602, 192688, 240860, 313118, 337204, 421505, 481720, 626236, 674408, 782795, 843010, 963440, 1095913, 1252472, 1348816, 1565590, 1686020, 2191826, 2504944, 3131180, 3372040, 4383652, 5479565, 6262360, 6744080, 8767304, 10959130, 12524720, 17534608, 21918260, 43836520, 87673040]

約数ペア:

[(1, 87673040), (2, 43836520), (4, 21918260), (5, 17534608), (7, 12524720), (8, 10959130), (10, 8767304), (13, 6744080), (14, 6262360), (16, 5479565), (20, 4383652), (26, 3372040), (28, 3131180), (35, 2504944), (40, 2191826), (52, 1686020), (56, 1565590), (65, 1348816), (70, 1252472), (80, 1095913), (91, 963440), (104, 843010), (112, 782795), (130, 674408), (140, 626236), (182, 481720), (208, 421505), (260, 337204), (280, 313118), (364, 240860), (455, 192688), (520, 168602), (560, 156559), (728, 120430), (910, 96344), (1040, 84301), (1456, 60215), (1820, 48172), (3640, 24086), (7280, 12043)]