64198728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7369}}^1$

素因数の和:7403

約数の個数: 72

約数和(自身を含む): 191140950

約数和(自身を除く): 126942222

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 7369, 8712, 14738, 22107, 29476, 44214, 58952, 66321, 81059, 88428, 132642, 162118, 176856, 243177, 265284, 324236, 486354, 530568, 648472, 729531, 891649, 972708, 1459062, 1783298, 1945416, 2674947, 2918124, 3566596, 5349894, 5836248, 7133192, 8024841, 10699788, 16049682, 21399576, 32099364, 64198728]

約数ペア:

[(1, 64198728), (2, 32099364), (3, 21399576), (4, 16049682), (6, 10699788), (8, 8024841), (9, 7133192), (11, 5836248), (12, 5349894), (18, 3566596), (22, 2918124), (24, 2674947), (33, 1945416), (36, 1783298), (44, 1459062), (66, 972708), (72, 891649), (88, 729531), (99, 648472), (121, 530568), (132, 486354), (198, 324236), (242, 265284), (264, 243177), (363, 176856), (396, 162118), (484, 132642), (726, 88428), (792, 81059), (968, 66321), (1089, 58952), (1452, 44214), (2178, 29476), (2904, 22107), (4356, 14738), (7369, 8712)]