665611596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{49043}}^1$

素因数の和:49095

約数の個数: 72

約数和(自身を含む): 1874461680

約数和(自身を除く): 1208850084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 49043, 98086, 147129, 196172, 294258, 441387, 588516, 637559, 882774, 1275118, 1422247, 1765548, 1912677, 2550236, 2844494, 3825354, 4266741, 5688988, 5738031, 7650708, 8533482, 11476062, 12800223, 17066964, 18489211, 22952124, 25600446, 36978422, 51200892, 55467633, 73956844, 110935266, 166402899, 221870532, 332805798, 665611596]

約数ペア:

[(1, 665611596), (2, 332805798), (3, 221870532), (4, 166402899), (6, 110935266), (9, 73956844), (12, 55467633), (13, 51200892), (18, 36978422), (26, 25600446), (29, 22952124), (36, 18489211), (39, 17066964), (52, 12800223), (58, 11476062), (78, 8533482), (87, 7650708), (116, 5738031), (117, 5688988), (156, 4266741), (174, 3825354), (234, 2844494), (261, 2550236), (348, 1912677), (377, 1765548), (468, 1422247), (522, 1275118), (754, 882774), (1044, 637559), (1131, 588516), (1508, 441387), (2262, 294258), (3393, 196172), (4524, 147129), (6786, 98086), (13572, 49043)]