780030468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{58403}}^1$

素因数の和:58473

約数の個数: 72

約数和(自身を含む): 2295978048

約数和(自身を除く): 1515947580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 58403, 116806, 175209, 233612, 350418, 408821, 525627, 700836, 817642, 1051254, 1226463, 1635284, 2102508, 2452926, 3095359, 3679389, 4905852, 6190718, 7358778, 9286077, 12381436, 14717556, 18572154, 21667513, 27858231, 37144308, 43335026, 55716462, 65002539, 86670052, 111432924, 130005078, 195007617, 260010156, 390015234, 780030468]

約数ペア:

[(1, 780030468), (2, 390015234), (3, 260010156), (4, 195007617), (6, 130005078), (7, 111432924), (9, 86670052), (12, 65002539), (14, 55716462), (18, 43335026), (21, 37144308), (28, 27858231), (36, 21667513), (42, 18572154), (53, 14717556), (63, 12381436), (84, 9286077), (106, 7358778), (126, 6190718), (159, 4905852), (212, 3679389), (252, 3095359), (318, 2452926), (371, 2102508), (477, 1635284), (636, 1226463), (742, 1051254), (954, 817642), (1113, 700836), (1484, 525627), (1908, 408821), (2226, 350418), (3339, 233612), (4452, 175209), (6678, 116806), (13356, 58403)]