65219256

素因数分解:

$2^3\times 3^6\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 187689960

約数和(自身を除く): 122470704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 211, 212, 216, 243, 318, 324, 422, 424, 477, 486, 633, 636, 648, 729, 844, 954, 972, 1266, 1272, 1431, 1458, 1688, 1899, 1908, 1944, 2532, 2862, 2916, 3798, 3816, 4293, 5064, 5697, 5724, 5832, 7596, 8586, 11183, 11394, 11448, 12879, 15192, 17091, 17172, 22366, 22788, 25758, 33549, 34182, 34344, 38637, 44732, 45576, 51273, 51516, 67098, 68364, 77274, 89464, 100647, 102546, 103032, 134196, 136728, 153819, 154548, 201294, 205092, 268392, 301941, 307638, 309096, 402588, 410184, 603882, 615276, 805176, 905823, 1207764, 1230552, 1811646, 2415528, 2717469, 3623292, 5434938, 7246584, 8152407, 10869876, 16304814, 21739752, 32609628, 65219256]

約数ペア:

[(1, 65219256), (2, 32609628), (3, 21739752), (4, 16304814), (6, 10869876), (8, 8152407), (9, 7246584), (12, 5434938), (18, 3623292), (24, 2717469), (27, 2415528), (36, 1811646), (53, 1230552), (54, 1207764), (72, 905823), (81, 805176), (106, 615276), (108, 603882), (159, 410184), (162, 402588), (211, 309096), (212, 307638), (216, 301941), (243, 268392), (318, 205092), (324, 201294), (422, 154548), (424, 153819), (477, 136728), (486, 134196), (633, 103032), (636, 102546), (648, 100647), (729, 89464), (844, 77274), (954, 68364), (972, 67098), (1266, 51516), (1272, 51273), (1431, 45576), (1458, 44732), (1688, 38637), (1899, 34344), (1908, 34182), (1944, 33549), (2532, 25758), (2862, 22788), (2916, 22366), (3798, 17172), (3816, 17091), (4293, 15192), (5064, 12879), (5697, 11448), (5724, 11394), (5832, 11183), (7596, 8586)]