87797556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1714

約数の個数: 144

約数和(自身を含む): 291432960

約数和(自身を除く): 203635404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1667, 1881, 2394, 2508, 2772, 2926, 3334, 3762, 4389, 4788, 5001, 5852, 6668, 7524, 8778, 10002, 11669, 13167, 15003, 17556, 18337, 20004, 23338, 26334, 30006, 31673, 35007, 36674, 46676, 52668, 55011, 60012, 63346, 70014, 73348, 95019, 105021, 110022, 126692, 128359, 140028, 165033, 190038, 210042, 220044, 221711, 256718, 285057, 330066, 348403, 380076, 385077, 420084, 443422, 513436, 570114, 660132, 665133, 696806, 770154, 886844, 1045209, 1140228, 1155231, 1330266, 1393612, 1540308, 1995399, 2090418, 2310462, 2438821, 2660532, 3135627, 3990798, 4180836, 4620924, 4877642, 6271254, 7316463, 7981596, 9755284, 12542508, 14632926, 21949389, 29265852, 43898778, 87797556]

約数ペア:

[(1, 87797556), (2, 43898778), (3, 29265852), (4, 21949389), (6, 14632926), (7, 12542508), (9, 9755284), (11, 7981596), (12, 7316463), (14, 6271254), (18, 4877642), (19, 4620924), (21, 4180836), (22, 3990798), (28, 3135627), (33, 2660532), (36, 2438821), (38, 2310462), (42, 2090418), (44, 1995399), (57, 1540308), (63, 1393612), (66, 1330266), (76, 1155231), (77, 1140228), (84, 1045209), (99, 886844), (114, 770154), (126, 696806), (132, 665133), (133, 660132), (154, 570114), (171, 513436), (198, 443422), (209, 420084), (228, 385077), (231, 380076), (252, 348403), (266, 330066), (308, 285057), (342, 256718), (396, 221711), (399, 220044), (418, 210042), (462, 190038), (532, 165033), (627, 140028), (684, 128359), (693, 126692), (798, 110022), (836, 105021), (924, 95019), (1197, 73348), (1254, 70014), (1386, 63346), (1463, 60012), (1596, 55011), (1667, 52668), (1881, 46676), (2394, 36674), (2508, 35007), (2772, 31673), (2926, 30006), (3334, 26334), (3762, 23338), (4389, 20004), (4788, 18337), (5001, 17556), (5852, 15003), (6668, 13167), (7524, 11669), (8778, 10002)]