29197764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 77837760

約数和(自身を除く): 48639996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 197, 207, 276, 358, 394, 414, 537, 591, 716, 788, 828, 1074, 1182, 1611, 1773, 2148, 2364, 3222, 3546, 4117, 4531, 6444, 7092, 8234, 9062, 12351, 13593, 16468, 18124, 24702, 27186, 35263, 37053, 40779, 49404, 54372, 70526, 74106, 81558, 105789, 141052, 148212, 163116, 211578, 317367, 423156, 634734, 811049, 1269468, 1622098, 2433147, 3244196, 4866294, 7299441, 9732588, 14598882, 29197764]

約数ペア:

[(1, 29197764), (2, 14598882), (3, 9732588), (4, 7299441), (6, 4866294), (9, 3244196), (12, 2433147), (18, 1622098), (23, 1269468), (36, 811049), (46, 634734), (69, 423156), (92, 317367), (138, 211578), (179, 163116), (197, 148212), (207, 141052), (276, 105789), (358, 81558), (394, 74106), (414, 70526), (537, 54372), (591, 49404), (716, 40779), (788, 37053), (828, 35263), (1074, 27186), (1182, 24702), (1611, 18124), (1773, 16468), (2148, 13593), (2364, 12351), (3222, 9062), (3546, 8234), (4117, 7092), (4531, 6444)]