78663660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 232424640

約数和(自身を除く): 153760980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 530, 580, 636, 795, 853, 870, 1060, 1537, 1590, 1706, 1740, 2559, 3074, 3180, 3412, 4265, 4611, 5118, 6148, 7685, 8530, 9222, 10236, 12795, 15370, 17060, 18444, 23055, 24737, 25590, 30740, 45209, 46110, 49474, 51180, 74211, 90418, 92220, 98948, 123685, 135627, 148422, 180836, 226045, 247370, 271254, 296844, 371055, 452090, 494740, 542508, 678135, 742110, 904180, 1311061, 1356270, 1484220, 2622122, 2712540, 3933183, 5244244, 6555305, 7866366, 13110610, 15732732, 19665915, 26221220, 39331830, 78663660]

約数ペア:

[(1, 78663660), (2, 39331830), (3, 26221220), (4, 19665915), (5, 15732732), (6, 13110610), (10, 7866366), (12, 6555305), (15, 5244244), (20, 3933183), (29, 2712540), (30, 2622122), (53, 1484220), (58, 1356270), (60, 1311061), (87, 904180), (106, 742110), (116, 678135), (145, 542508), (159, 494740), (174, 452090), (212, 371055), (265, 296844), (290, 271254), (318, 247370), (348, 226045), (435, 180836), (530, 148422), (580, 135627), (636, 123685), (795, 98948), (853, 92220), (870, 90418), (1060, 74211), (1537, 51180), (1590, 49474), (1706, 46110), (1740, 45209), (2559, 30740), (3074, 25590), (3180, 24737), (3412, 23055), (4265, 18444), (4611, 17060), (5118, 15370), (6148, 12795), (7685, 10236), (8530, 9222)]