65320038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 72

約数和(自身を含む): 170015040

約数和(自身を除く): 104695002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 2389, 3038, 3906, 4557, 4778, 7167, 9114, 13671, 14334, 16723, 21501, 27342, 33446, 43002, 50169, 74059, 100338, 117061, 148118, 150507, 222177, 234122, 301014, 351183, 444354, 518413, 666531, 702366, 1036826, 1053549, 1333062, 1555239, 2107098, 3110478, 3628891, 4665717, 7257782, 9331434, 10886673, 21773346, 32660019, 65320038]

約数ペア:

[(1, 65320038), (2, 32660019), (3, 21773346), (6, 10886673), (7, 9331434), (9, 7257782), (14, 4665717), (18, 3628891), (21, 3110478), (31, 2107098), (42, 1555239), (49, 1333062), (62, 1053549), (63, 1036826), (93, 702366), (98, 666531), (126, 518413), (147, 444354), (186, 351183), (217, 301014), (279, 234122), (294, 222177), (434, 150507), (441, 148118), (558, 117061), (651, 100338), (882, 74059), (1302, 50169), (1519, 43002), (1953, 33446), (2389, 27342), (3038, 21501), (3906, 16723), (4557, 14334), (4778, 13671), (7167, 9114)]