78049272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1213}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 223764480

約数和(自身を除く): 145715208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1213, 1532, 2298, 2426, 2681, 3064, 3639, 4596, 4852, 5362, 7278, 8043, 8491, 9192, 9704, 10724, 14556, 16086, 16982, 21448, 25473, 29112, 32172, 33964, 50946, 64344, 67928, 101892, 203784, 464579, 929158, 1393737, 1858316, 2787474, 3252053, 3716632, 5574948, 6504106, 9756159, 11149896, 13008212, 19512318, 26016424, 39024636, 78049272]

約数ペア:

[(1, 78049272), (2, 39024636), (3, 26016424), (4, 19512318), (6, 13008212), (7, 11149896), (8, 9756159), (12, 6504106), (14, 5574948), (21, 3716632), (24, 3252053), (28, 2787474), (42, 1858316), (56, 1393737), (84, 929158), (168, 464579), (383, 203784), (766, 101892), (1149, 67928), (1213, 64344), (1532, 50946), (2298, 33964), (2426, 32172), (2681, 29112), (3064, 25473), (3639, 21448), (4596, 16982), (4852, 16086), (5362, 14556), (7278, 10724), (8043, 9704), (8491, 9192)]