72527252

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 154834344

約数和(自身を除く): 82307092

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 73, 74, 98, 137, 146, 148, 196, 259, 274, 292, 511, 518, 548, 959, 1022, 1036, 1813, 1918, 2044, 2701, 3577, 3626, 3836, 5069, 5402, 6713, 7154, 7252, 10001, 10138, 10804, 13426, 14308, 18907, 20002, 20276, 26852, 35483, 37814, 40004, 70007, 70966, 75628, 132349, 140014, 141932, 248381, 264698, 280028, 370037, 490049, 496762, 529396, 740074, 980098, 993524, 1480148, 1960196, 2590259, 5180518, 10361036, 18131813, 36263626, 72527252]

約数ペア:

[(1, 72527252), (2, 36263626), (4, 18131813), (7, 10361036), (14, 5180518), (28, 2590259), (37, 1960196), (49, 1480148), (73, 993524), (74, 980098), (98, 740074), (137, 529396), (146, 496762), (148, 490049), (196, 370037), (259, 280028), (274, 264698), (292, 248381), (511, 141932), (518, 140014), (548, 132349), (959, 75628), (1022, 70966), (1036, 70007), (1813, 40004), (1918, 37814), (2044, 35483), (2701, 26852), (3577, 20276), (3626, 20002), (3836, 18907), (5069, 14308), (5402, 13426), (6713, 10804), (7154, 10138), (7252, 10001)]