61913202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 77916558

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 101, 174, 202, 271, 303, 377, 542, 606, 754, 813, 1131, 1313, 1626, 2262, 2626, 2929, 3523, 3939, 5858, 7046, 7859, 7878, 8787, 10569, 15718, 17574, 21138, 23577, 27371, 38077, 47154, 54742, 76154, 82113, 102167, 114231, 164226, 204334, 228462, 306501, 355823, 613002, 711646, 793759, 1067469, 1587518, 2134938, 2381277, 4762554, 10318867, 20637734, 30956601, 61913202]

約数ペア:

[(1, 61913202), (2, 30956601), (3, 20637734), (6, 10318867), (13, 4762554), (26, 2381277), (29, 2134938), (39, 1587518), (58, 1067469), (78, 793759), (87, 711646), (101, 613002), (174, 355823), (202, 306501), (271, 228462), (303, 204334), (377, 164226), (542, 114231), (606, 102167), (754, 82113), (813, 76154), (1131, 54742), (1313, 47154), (1626, 38077), (2262, 27371), (2626, 23577), (2929, 21138), (3523, 17574), (3939, 15718), (5858, 10569), (7046, 8787), (7859, 7878)]