78987876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 210739200

約数和(自身を除く): 131751324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 97, 124, 132, 186, 194, 199, 291, 341, 372, 388, 398, 582, 597, 682, 796, 1023, 1067, 1164, 1194, 1364, 2046, 2134, 2189, 2388, 3007, 3201, 4092, 4268, 4378, 6014, 6169, 6402, 6567, 8756, 9021, 12028, 12338, 12804, 13134, 18042, 18507, 19303, 24676, 26268, 33077, 36084, 37014, 38606, 57909, 66154, 67859, 74028, 77212, 99231, 115818, 132308, 135718, 198462, 203577, 212333, 231636, 271436, 396924, 407154, 424666, 598393, 636999, 814308, 849332, 1196786, 1273998, 1795179, 2393572, 2547996, 3590358, 6582323, 7180716, 13164646, 19746969, 26329292, 39493938, 78987876]

約数ペア:

[(1, 78987876), (2, 39493938), (3, 26329292), (4, 19746969), (6, 13164646), (11, 7180716), (12, 6582323), (22, 3590358), (31, 2547996), (33, 2393572), (44, 1795179), (62, 1273998), (66, 1196786), (93, 849332), (97, 814308), (124, 636999), (132, 598393), (186, 424666), (194, 407154), (199, 396924), (291, 271436), (341, 231636), (372, 212333), (388, 203577), (398, 198462), (582, 135718), (597, 132308), (682, 115818), (796, 99231), (1023, 77212), (1067, 74028), (1164, 67859), (1194, 66154), (1364, 57909), (2046, 38606), (2134, 37014), (2189, 36084), (2388, 33077), (3007, 26268), (3201, 24676), (4092, 19303), (4268, 18507), (4378, 18042), (6014, 13134), (6169, 12804), (6402, 12338), (6567, 12028), (8756, 9021)]