171475704

素因数分解:

$2^3\times 3^4\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 482209200

約数和(自身を除く): 310733496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 409, 647, 648, 818, 1227, 1294, 1636, 1941, 2454, 2588, 3272, 3681, 3882, 4908, 5176, 5823, 7362, 7764, 9816, 11043, 11646, 14724, 15528, 17469, 22086, 23292, 29448, 33129, 34938, 44172, 46584, 52407, 66258, 69876, 88344, 104814, 132516, 139752, 209628, 264623, 265032, 419256, 529246, 793869, 1058492, 1587738, 2116984, 2381607, 3175476, 4763214, 6350952, 7144821, 9526428, 14289642, 19052856, 21434463, 28579284, 42868926, 57158568, 85737852, 171475704]

約数ペア:

[(1, 171475704), (2, 85737852), (3, 57158568), (4, 42868926), (6, 28579284), (8, 21434463), (9, 19052856), (12, 14289642), (18, 9526428), (24, 7144821), (27, 6350952), (36, 4763214), (54, 3175476), (72, 2381607), (81, 2116984), (108, 1587738), (162, 1058492), (216, 793869), (324, 529246), (409, 419256), (647, 265032), (648, 264623), (818, 209628), (1227, 139752), (1294, 132516), (1636, 104814), (1941, 88344), (2454, 69876), (2588, 66258), (3272, 52407), (3681, 46584), (3882, 44172), (4908, 34938), (5176, 33129), (5823, 29448), (7362, 23292), (7764, 22086), (9816, 17469), (11043, 15528), (11646, 14724)]