78679368

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5179}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 214141200

約数和(自身を除く): 135461832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5179, 7596, 10358, 15192, 15537, 20716, 31074, 41432, 46611, 62148, 93222, 124296, 186444, 372888, 1092769, 2185538, 3278307, 4371076, 6556614, 8742152, 9834921, 13113228, 19669842, 26226456, 39339684, 78679368]

約数ペア:

[(1, 78679368), (2, 39339684), (3, 26226456), (4, 19669842), (6, 13113228), (8, 9834921), (9, 8742152), (12, 6556614), (18, 4371076), (24, 3278307), (36, 2185538), (72, 1092769), (211, 372888), (422, 186444), (633, 124296), (844, 93222), (1266, 62148), (1688, 46611), (1899, 41432), (2532, 31074), (3798, 20716), (5064, 15537), (5179, 15192), (7596, 10358)]