78306648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1217}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 224501760

約数和(自身を除く): 146195112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1217, 1532, 2298, 2434, 2681, 3064, 3651, 4596, 4868, 5362, 7302, 8043, 8519, 9192, 9736, 10724, 14604, 16086, 17038, 21448, 25557, 29208, 32172, 34076, 51114, 64344, 68152, 102228, 204456, 466111, 932222, 1398333, 1864444, 2796666, 3262777, 3728888, 5593332, 6525554, 9788331, 11186664, 13051108, 19576662, 26102216, 39153324, 78306648]

約数ペア:

[(1, 78306648), (2, 39153324), (3, 26102216), (4, 19576662), (6, 13051108), (7, 11186664), (8, 9788331), (12, 6525554), (14, 5593332), (21, 3728888), (24, 3262777), (28, 2796666), (42, 1864444), (56, 1398333), (84, 932222), (168, 466111), (383, 204456), (766, 102228), (1149, 68152), (1217, 64344), (1532, 51114), (2298, 34076), (2434, 32172), (2681, 29208), (3064, 25557), (3651, 21448), (4596, 17038), (4868, 16086), (5362, 14604), (7302, 10724), (8043, 9736), (8519, 9192)]