80632836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 217002240

約数和(自身を除く): 136369404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 359, 367, 612, 718, 734, 1077, 1101, 1436, 1468, 2154, 2202, 3231, 3303, 4308, 4404, 6103, 6239, 6462, 6606, 12206, 12478, 12924, 13212, 18309, 18717, 24412, 24956, 36618, 37434, 54927, 56151, 73236, 74868, 109854, 112302, 131753, 219708, 224604, 263506, 395259, 527012, 790518, 1185777, 1581036, 2239801, 2371554, 4479602, 4743108, 6719403, 8959204, 13438806, 20158209, 26877612, 40316418, 80632836]

約数ペア:

[(1, 80632836), (2, 40316418), (3, 26877612), (4, 20158209), (6, 13438806), (9, 8959204), (12, 6719403), (17, 4743108), (18, 4479602), (34, 2371554), (36, 2239801), (51, 1581036), (68, 1185777), (102, 790518), (153, 527012), (204, 395259), (306, 263506), (359, 224604), (367, 219708), (612, 131753), (718, 112302), (734, 109854), (1077, 74868), (1101, 73236), (1436, 56151), (1468, 54927), (2154, 37434), (2202, 36618), (3231, 24956), (3303, 24412), (4308, 18717), (4404, 18309), (6103, 13212), (6239, 12924), (6462, 12478), (6606, 12206)]