9905755128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{16417}}^1$

素因数の和:17268

約数の個数: 64

約数和(自身を含む): 25596318720

約数和(自身を除く): 15690563592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 811, 1622, 2433, 3244, 4866, 6488, 9732, 16417, 19464, 25141, 32834, 49251, 50282, 65668, 75423, 98502, 100564, 131336, 150846, 197004, 201128, 301692, 394008, 508927, 603384, 1017854, 1526781, 2035708, 3053562, 4071416, 6107124, 12214248, 13314187, 26628374, 39942561, 53256748, 79885122, 106513496, 159770244, 319540488, 412739797, 825479594, 1238219391, 1650959188, 2476438782, 3301918376, 4952877564, 9905755128]

約数ペア:

[(1, 9905755128), (2, 4952877564), (3, 3301918376), (4, 2476438782), (6, 1650959188), (8, 1238219391), (12, 825479594), (24, 412739797), (31, 319540488), (62, 159770244), (93, 106513496), (124, 79885122), (186, 53256748), (248, 39942561), (372, 26628374), (744, 13314187), (811, 12214248), (1622, 6107124), (2433, 4071416), (3244, 3053562), (4866, 2035708), (6488, 1526781), (9732, 1017854), (16417, 603384), (19464, 508927), (25141, 394008), (32834, 301692), (49251, 201128), (50282, 197004), (65668, 150846), (75423, 131336), (98502, 100564)]