84873285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 188928000

約数和(自身を除く): 104054715

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 29, 35, 45, 57, 63, 87, 95, 105, 133, 135, 145, 163, 171, 189, 203, 261, 285, 315, 399, 435, 489, 513, 551, 609, 665, 783, 815, 855, 945, 1015, 1141, 1197, 1305, 1467, 1653, 1827, 1995, 2445, 2565, 2755, 3045, 3097, 3423, 3591, 3857, 3915, 4401, 4727, 4959, 5481, 5705, 5985, 7335, 8265, 9135, 9291, 10269, 11571, 14181, 14877, 15485, 17115, 17955, 19285, 21679, 22005, 23635, 24795, 27405, 27873, 30807, 33089, 34713, 42543, 46455, 51345, 57855, 65037, 70905, 74385, 83619, 89813, 99267, 104139, 108395, 127629, 139365, 154035, 165445, 173565, 195111, 212715, 269439, 297801, 325185, 418095, 449065, 496335, 520695, 585333, 628691, 638145, 808317, 893403, 975555, 1347195, 1489005, 1886073, 2424951, 2926665, 3143455, 4041585, 4467015, 5658219, 9430365, 12124755, 16974657, 28291095, 84873285]

約数ペア:

[(1, 84873285), (3, 28291095), (5, 16974657), (7, 12124755), (9, 9430365), (15, 5658219), (19, 4467015), (21, 4041585), (27, 3143455), (29, 2926665), (35, 2424951), (45, 1886073), (57, 1489005), (63, 1347195), (87, 975555), (95, 893403), (105, 808317), (133, 638145), (135, 628691), (145, 585333), (163, 520695), (171, 496335), (189, 449065), (203, 418095), (261, 325185), (285, 297801), (315, 269439), (399, 212715), (435, 195111), (489, 173565), (513, 165445), (551, 154035), (609, 139365), (665, 127629), (783, 108395), (815, 104139), (855, 99267), (945, 89813), (1015, 83619), (1141, 74385), (1197, 70905), (1305, 65037), (1467, 57855), (1653, 51345), (1827, 46455), (1995, 42543), (2445, 34713), (2565, 33089), (2755, 30807), (3045, 27873), (3097, 27405), (3423, 24795), (3591, 23635), (3857, 22005), (3915, 21679), (4401, 19285), (4727, 17955), (4959, 17115), (5481, 15485), (5705, 14877), (5985, 14181), (7335, 11571), (8265, 10269), (9135, 9291)]