86171800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 247484160

約数和(自身を除く): 161312360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 25, 26, 40, 44, 46, 50, 52, 55, 65, 88, 92, 100, 104, 110, 115, 130, 131, 143, 184, 200, 220, 230, 253, 260, 262, 275, 286, 299, 325, 440, 460, 506, 520, 524, 550, 572, 575, 598, 650, 655, 715, 920, 1012, 1048, 1100, 1144, 1150, 1196, 1265, 1300, 1310, 1430, 1441, 1495, 1703, 2024, 2200, 2300, 2392, 2530, 2600, 2620, 2860, 2882, 2990, 3013, 3275, 3289, 3406, 3575, 4600, 5060, 5240, 5720, 5764, 5980, 6026, 6325, 6550, 6578, 6812, 7150, 7205, 7475, 8515, 10120, 11528, 11960, 12052, 12650, 13100, 13156, 13624, 14300, 14410, 14950, 15065, 16445, 17030, 18733, 24104, 25300, 26200, 26312, 28600, 28820, 29900, 30130, 32890, 33143, 34060, 36025, 37466, 39169, 42575, 50600, 57640, 59800, 60260, 65780, 66286, 68120, 72050, 74932, 75325, 78338, 82225, 85150, 93665, 120520, 131560, 132572, 144100, 149864, 150650, 156676, 164450, 165715, 170300, 187330, 195845, 265144, 288200, 301300, 313352, 328900, 331430, 340600, 374660, 391690, 430859, 468325, 602600, 657800, 662860, 749320, 783380, 828575, 861718, 936650, 979225, 1325720, 1566760, 1657150, 1723436, 1873300, 1958450, 2154295, 3314300, 3446872, 3746600, 3916900, 4308590, 6628600, 7833800, 8617180, 10771475, 17234360, 21542950, 43085900, 86171800]

約数ペア:

[(1, 86171800), (2, 43085900), (4, 21542950), (5, 17234360), (8, 10771475), (10, 8617180), (11, 7833800), (13, 6628600), (20, 4308590), (22, 3916900), (23, 3746600), (25, 3446872), (26, 3314300), (40, 2154295), (44, 1958450), (46, 1873300), (50, 1723436), (52, 1657150), (55, 1566760), (65, 1325720), (88, 979225), (92, 936650), (100, 861718), (104, 828575), (110, 783380), (115, 749320), (130, 662860), (131, 657800), (143, 602600), (184, 468325), (200, 430859), (220, 391690), (230, 374660), (253, 340600), (260, 331430), (262, 328900), (275, 313352), (286, 301300), (299, 288200), (325, 265144), (440, 195845), (460, 187330), (506, 170300), (520, 165715), (524, 164450), (550, 156676), (572, 150650), (575, 149864), (598, 144100), (650, 132572), (655, 131560), (715, 120520), (920, 93665), (1012, 85150), (1048, 82225), (1100, 78338), (1144, 75325), (1150, 74932), (1196, 72050), (1265, 68120), (1300, 66286), (1310, 65780), (1430, 60260), (1441, 59800), (1495, 57640), (1703, 50600), (2024, 42575), (2200, 39169), (2300, 37466), (2392, 36025), (2530, 34060), (2600, 33143), (2620, 32890), (2860, 30130), (2882, 29900), (2990, 28820), (3013, 28600), (3275, 26312), (3289, 26200), (3406, 25300), (3575, 24104), (4600, 18733), (5060, 17030), (5240, 16445), (5720, 15065), (5764, 14950), (5980, 14410), (6026, 14300), (6325, 13624), (6550, 13156), (6578, 13100), (6812, 12650), (7150, 12052), (7205, 11960), (7475, 11528), (8515, 10120)]