65352924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19949}}^1$

素因数の和:19979

約数の個数: 72

約数和(自身を含む): 203330400

約数和(自身を除く): 137977476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19949, 39898, 59847, 79796, 119694, 139643, 179541, 239388, 259337, 279286, 359082, 418929, 518674, 558572, 718164, 778011, 837858, 1037348, 1256787, 1556022, 1675716, 1815359, 2334033, 2513574, 3112044, 3630718, 4668066, 5027148, 5446077, 7261436, 9336132, 10892154, 16338231, 21784308, 32676462, 65352924]

約数ペア:

[(1, 65352924), (2, 32676462), (3, 21784308), (4, 16338231), (6, 10892154), (7, 9336132), (9, 7261436), (12, 5446077), (13, 5027148), (14, 4668066), (18, 3630718), (21, 3112044), (26, 2513574), (28, 2334033), (36, 1815359), (39, 1675716), (42, 1556022), (52, 1256787), (63, 1037348), (78, 837858), (84, 778011), (91, 718164), (117, 558572), (126, 518674), (156, 418929), (182, 359082), (234, 279286), (252, 259337), (273, 239388), (364, 179541), (468, 139643), (546, 119694), (819, 79796), (1092, 59847), (1638, 39898), (3276, 19949)]