84290076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 230543040

約数和(自身を除く): 146252964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 463, 468, 778, 926, 1167, 1389, 1556, 1852, 2334, 2778, 3501, 4167, 4668, 5057, 5556, 6019, 7002, 8334, 10114, 12038, 14004, 15171, 16668, 18057, 20228, 24076, 30342, 36114, 45513, 54171, 60684, 72228, 91026, 108342, 180107, 182052, 216684, 360214, 540321, 720428, 1080642, 1620963, 2161284, 2341391, 3241926, 4682782, 6483852, 7024173, 9365564, 14048346, 21072519, 28096692, 42145038, 84290076]

約数ペア:

[(1, 84290076), (2, 42145038), (3, 28096692), (4, 21072519), (6, 14048346), (9, 9365564), (12, 7024173), (13, 6483852), (18, 4682782), (26, 3241926), (36, 2341391), (39, 2161284), (52, 1620963), (78, 1080642), (117, 720428), (156, 540321), (234, 360214), (389, 216684), (463, 182052), (468, 180107), (778, 108342), (926, 91026), (1167, 72228), (1389, 60684), (1556, 54171), (1852, 45513), (2334, 36114), (2778, 30342), (3501, 24076), (4167, 20228), (4668, 18057), (5057, 16668), (5556, 15171), (6019, 14004), (7002, 12038), (8334, 10114)]