865796004

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6701}}^1$

素因数の和:6845

約数の個数: 72

約数和(自身を含む): 2271200568

約数和(自身を除く): 1405404564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 333, 388, 444, 582, 666, 873, 1164, 1332, 1746, 3492, 3589, 6701, 7178, 10767, 13402, 14356, 20103, 21534, 26804, 32301, 40206, 43068, 60309, 64602, 80412, 120618, 129204, 241236, 247937, 495874, 649997, 743811, 991748, 1299994, 1487622, 1949991, 2231433, 2599988, 2975244, 3899982, 4462866, 5849973, 7799964, 8925732, 11699946, 23399892, 24049889, 48099778, 72149667, 96199556, 144299334, 216449001, 288598668, 432898002, 865796004]

約数ペア:

[(1, 865796004), (2, 432898002), (3, 288598668), (4, 216449001), (6, 144299334), (9, 96199556), (12, 72149667), (18, 48099778), (36, 24049889), (37, 23399892), (74, 11699946), (97, 8925732), (111, 7799964), (148, 5849973), (194, 4462866), (222, 3899982), (291, 2975244), (333, 2599988), (388, 2231433), (444, 1949991), (582, 1487622), (666, 1299994), (873, 991748), (1164, 743811), (1332, 649997), (1746, 495874), (3492, 247937), (3589, 241236), (6701, 129204), (7178, 120618), (10767, 80412), (13402, 64602), (14356, 60309), (20103, 43068), (21534, 40206), (26804, 32301)]