252307692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77017}}^1$

素因数の和:77047

約数の個数: 72

約数和(自身を含む): 784967456

約数和(自身を除く): 532659764

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, 77017, 154034, 231051, 308068, 462102, 539119, 693153, 924204, 1001221, 1078238, 1386306, 1617357, 2002442, 2156476, 2772612, 3003663, 3234714, 4004884, 4852071, 6007326, 6469428, 7008547, 9010989, 9704142, 12014652, 14017094, 18021978, 19408284, 21025641, 28034188, 36043956, 42051282, 63076923, 84102564, 126153846, 252307692]

約数ペア:

[(1, 252307692), (2, 126153846), (3, 84102564), (4, 63076923), (6, 42051282), (7, 36043956), (9, 28034188), (12, 21025641), (13, 19408284), (14, 18021978), (18, 14017094), (21, 12014652), (26, 9704142), (28, 9010989), (36, 7008547), (39, 6469428), (42, 6007326), (52, 4852071), (63, 4004884), (78, 3234714), (84, 3003663), (91, 2772612), (117, 2156476), (126, 2002442), (156, 1617357), (182, 1386306), (234, 1078238), (252, 1001221), (273, 924204), (364, 693153), (468, 539119), (546, 462102), (819, 308068), (1092, 231051), (1638, 154034), (3276, 77017)]