25313508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 45317052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 659, 873, 1067, 1164, 1318, 1746, 1977, 2134, 2636, 3201, 3492, 3954, 4268, 5931, 6402, 7249, 7908, 9603, 11862, 12804, 14498, 19206, 21747, 23724, 28996, 38412, 43494, 63923, 65241, 86988, 127846, 130482, 191769, 255692, 260964, 383538, 575307, 703153, 767076, 1150614, 1406306, 2109459, 2301228, 2812612, 4218918, 6328377, 8437836, 12656754, 25313508]

約数ペア:

[(1, 25313508), (2, 12656754), (3, 8437836), (4, 6328377), (6, 4218918), (9, 2812612), (11, 2301228), (12, 2109459), (18, 1406306), (22, 1150614), (33, 767076), (36, 703153), (44, 575307), (66, 383538), (97, 260964), (99, 255692), (132, 191769), (194, 130482), (198, 127846), (291, 86988), (388, 65241), (396, 63923), (582, 43494), (659, 38412), (873, 28996), (1067, 23724), (1164, 21747), (1318, 19206), (1746, 14498), (1977, 12804), (2134, 11862), (2636, 9603), (3201, 7908), (3492, 7249), (3954, 6402), (4268, 5931)]