87263264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 107933920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 727, 968, 992, 1364, 1454, 1936, 2728, 2908, 3751, 3872, 5456, 5816, 7502, 7997, 10912, 11632, 15004, 15994, 22537, 23264, 30008, 31988, 45074, 60016, 63976, 87967, 90148, 120032, 127952, 175934, 180296, 247907, 255904, 351868, 360592, 495814, 703736, 721184, 991628, 1407472, 1983256, 2726977, 2814944, 3966512, 5453954, 7933024, 10907908, 21815816, 43631632, 87263264]

約数ペア:

[(1, 87263264), (2, 43631632), (4, 21815816), (8, 10907908), (11, 7933024), (16, 5453954), (22, 3966512), (31, 2814944), (32, 2726977), (44, 1983256), (62, 1407472), (88, 991628), (121, 721184), (124, 703736), (176, 495814), (242, 360592), (248, 351868), (341, 255904), (352, 247907), (484, 180296), (496, 175934), (682, 127952), (727, 120032), (968, 90148), (992, 87967), (1364, 63976), (1454, 60016), (1936, 45074), (2728, 31988), (2908, 30008), (3751, 23264), (3872, 22537), (5456, 15994), (5816, 15004), (7502, 11632), (7997, 10912)]