68946801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 57128079

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 209, 231, 253, 399, 437, 483, 627, 683, 759, 1311, 1463, 1771, 2049, 3059, 4389, 4781, 4807, 5313, 7513, 9177, 12977, 14343, 14421, 15709, 22539, 33649, 38931, 47127, 52591, 90839, 100947, 109963, 142747, 157773, 172799, 272517, 298471, 329889, 428241, 518397, 895413, 999229, 1209593, 2089297, 2997687, 3283181, 3628779, 6267891, 9849543, 22982267, 68946801]

約数ペア:

[(1, 68946801), (3, 22982267), (7, 9849543), (11, 6267891), (19, 3628779), (21, 3283181), (23, 2997687), (33, 2089297), (57, 1209593), (69, 999229), (77, 895413), (133, 518397), (161, 428241), (209, 329889), (231, 298471), (253, 272517), (399, 172799), (437, 157773), (483, 142747), (627, 109963), (683, 100947), (759, 90839), (1311, 52591), (1463, 47127), (1771, 38931), (2049, 33649), (3059, 22539), (4389, 15709), (4781, 14421), (4807, 14343), (5313, 12977), (7513, 9177)]