81772296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 131117304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 839, 1048, 1572, 1678, 2517, 3144, 3356, 4061, 5034, 6712, 8122, 10068, 12183, 16244, 20136, 24366, 26009, 32488, 48732, 52018, 78027, 97464, 104036, 109909, 156054, 208072, 219818, 312108, 329727, 439636, 624216, 659454, 879272, 1318908, 2637816, 3407179, 6814358, 10221537, 13628716, 20443074, 27257432, 40886148, 81772296]

約数ペア:

[(1, 81772296), (2, 40886148), (3, 27257432), (4, 20443074), (6, 13628716), (8, 10221537), (12, 6814358), (24, 3407179), (31, 2637816), (62, 1318908), (93, 879272), (124, 659454), (131, 624216), (186, 439636), (248, 329727), (262, 312108), (372, 219818), (393, 208072), (524, 156054), (744, 109909), (786, 104036), (839, 97464), (1048, 78027), (1572, 52018), (1678, 48732), (2517, 32488), (3144, 26009), (3356, 24366), (4061, 20136), (5034, 16244), (6712, 12183), (8122, 10068)]