64109628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 178716720

約数和(自身を除く): 114607092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1669, 1746, 2134, 3201, 3338, 3492, 4268, 5007, 6402, 6676, 9603, 10014, 12804, 15021, 18359, 19206, 20028, 30042, 36718, 38412, 55077, 60084, 73436, 110154, 161893, 165231, 220308, 323786, 330462, 485679, 647572, 660924, 971358, 1457037, 1780823, 1942716, 2914074, 3561646, 5342469, 5828148, 7123292, 10684938, 16027407, 21369876, 32054814, 64109628]

約数ペア:

[(1, 64109628), (2, 32054814), (3, 21369876), (4, 16027407), (6, 10684938), (9, 7123292), (11, 5828148), (12, 5342469), (18, 3561646), (22, 2914074), (33, 1942716), (36, 1780823), (44, 1457037), (66, 971358), (97, 660924), (99, 647572), (132, 485679), (194, 330462), (198, 323786), (291, 220308), (388, 165231), (396, 161893), (582, 110154), (873, 73436), (1067, 60084), (1164, 55077), (1669, 38412), (1746, 36718), (2134, 30042), (3201, 20028), (3338, 19206), (3492, 18359), (4268, 15021), (5007, 12804), (6402, 10014), (6676, 9603)]