67792912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 90

約数和(自身を含む): 153944574

約数和(自身を除く): 86151662

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 121, 152, 176, 194, 209, 242, 304, 361, 388, 418, 484, 722, 776, 836, 968, 1067, 1444, 1552, 1672, 1843, 1936, 2134, 2299, 2888, 3344, 3686, 3971, 4268, 4598, 5776, 7372, 7942, 8536, 9196, 11737, 14744, 15884, 17072, 18392, 20273, 23474, 29488, 31768, 35017, 36784, 40546, 43681, 46948, 63536, 70034, 81092, 87362, 93896, 140068, 162184, 174724, 187792, 223003, 280136, 324368, 349448, 385187, 446006, 560272, 698896, 770374, 892012, 1540748, 1784024, 3081496, 3568048, 4237057, 6162992, 8474114, 16948228, 33896456, 67792912]

約数ペア:

[(1, 67792912), (2, 33896456), (4, 16948228), (8, 8474114), (11, 6162992), (16, 4237057), (19, 3568048), (22, 3081496), (38, 1784024), (44, 1540748), (76, 892012), (88, 770374), (97, 698896), (121, 560272), (152, 446006), (176, 385187), (194, 349448), (209, 324368), (242, 280136), (304, 223003), (361, 187792), (388, 174724), (418, 162184), (484, 140068), (722, 93896), (776, 87362), (836, 81092), (968, 70034), (1067, 63536), (1444, 46948), (1552, 43681), (1672, 40546), (1843, 36784), (1936, 35017), (2134, 31768), (2299, 29488), (2888, 23474), (3344, 20273), (3686, 18392), (3971, 17072), (4268, 15884), (4598, 14744), (5776, 11737), (7372, 9196), (7942, 8536)]