84476217

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 143585280

約数和(自身を除く): 59109063

約数列:

[1, 3, 7, 21, 23, 29, 37, 69, 87, 111, 161, 163, 203, 259, 483, 489, 609, 667, 777, 851, 1073, 1141, 2001, 2553, 3219, 3423, 3749, 4669, 4727, 5957, 6031, 7511, 11247, 14007, 14181, 17871, 18093, 22533, 24679, 26243, 33089, 42217, 74037, 78729, 99267, 108721, 126651, 138713, 172753, 174899, 326163, 416139, 518259, 524697, 761047, 970991, 1224293, 2283141, 2912973, 3672879, 4022677, 12068031, 28158739, 84476217]

約数ペア:

[(1, 84476217), (3, 28158739), (7, 12068031), (21, 4022677), (23, 3672879), (29, 2912973), (37, 2283141), (69, 1224293), (87, 970991), (111, 761047), (161, 524697), (163, 518259), (203, 416139), (259, 326163), (483, 174899), (489, 172753), (609, 138713), (667, 126651), (777, 108721), (851, 99267), (1073, 78729), (1141, 74037), (2001, 42217), (2553, 33089), (3219, 26243), (3423, 24679), (3749, 22533), (4669, 18093), (4727, 17871), (5957, 14181), (6031, 14007), (7511, 11247)]