65921292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 173759040

約数和(自身を除く): 107837748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 271, 348, 466, 522, 542, 699, 813, 932, 1044, 1084, 1398, 1626, 2097, 2439, 2796, 3252, 4194, 4878, 6757, 7859, 8388, 9756, 13514, 15718, 20271, 23577, 27028, 31436, 40542, 47154, 60813, 63143, 70731, 81084, 94308, 121626, 126286, 141462, 189429, 243252, 252572, 282924, 378858, 568287, 757716, 1136574, 1831147, 2273148, 3662294, 5493441, 7324588, 10986882, 16480323, 21973764, 32960646, 65921292]

約数ペア:

[(1, 65921292), (2, 32960646), (3, 21973764), (4, 16480323), (6, 10986882), (9, 7324588), (12, 5493441), (18, 3662294), (29, 2273148), (36, 1831147), (58, 1136574), (87, 757716), (116, 568287), (174, 378858), (233, 282924), (261, 252572), (271, 243252), (348, 189429), (466, 141462), (522, 126286), (542, 121626), (699, 94308), (813, 81084), (932, 70731), (1044, 63143), (1084, 60813), (1398, 47154), (1626, 40542), (2097, 31436), (2439, 27028), (2796, 23577), (3252, 20271), (4194, 15718), (4878, 13514), (6757, 9756), (7859, 8388)]