8007804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 23703680

約数和(自身を除く): 15695876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 739, 774, 903, 1204, 1478, 1548, 1806, 2217, 2709, 2956, 3612, 4434, 5173, 5418, 6651, 8868, 10346, 10836, 13302, 15519, 20692, 26604, 31038, 31777, 46557, 62076, 63554, 93114, 95331, 127108, 186228, 190662, 222439, 285993, 381324, 444878, 571986, 667317, 889756, 1143972, 1334634, 2001951, 2669268, 4003902, 8007804]

約数ペア:

[(1, 8007804), (2, 4003902), (3, 2669268), (4, 2001951), (6, 1334634), (7, 1143972), (9, 889756), (12, 667317), (14, 571986), (18, 444878), (21, 381324), (28, 285993), (36, 222439), (42, 190662), (43, 186228), (63, 127108), (84, 95331), (86, 93114), (126, 63554), (129, 62076), (172, 46557), (252, 31777), (258, 31038), (301, 26604), (387, 20692), (516, 15519), (602, 13302), (739, 10836), (774, 10346), (903, 8868), (1204, 6651), (1478, 5418), (1548, 5173), (1806, 4434), (2217, 3612), (2709, 2956)]