68735898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 194273280

約数和(自身を除く): 125537382

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 99, 122, 126, 154, 183, 189, 198, 231, 271, 297, 366, 378, 427, 462, 542, 549, 594, 671, 693, 813, 854, 1098, 1281, 1342, 1386, 1626, 1647, 1897, 2013, 2079, 2439, 2562, 2981, 3294, 3794, 3843, 4026, 4158, 4697, 4878, 5691, 5962, 6039, 7317, 7686, 8943, 9394, 11382, 11529, 12078, 14091, 14634, 16531, 17073, 17886, 18117, 20867, 23058, 26829, 28182, 33062, 34146, 36234, 41734, 42273, 49593, 51219, 53658, 62601, 80487, 84546, 99186, 102438, 115717, 125202, 126819, 148779, 160974, 181841, 187803, 231434, 253638, 297558, 347151, 363682, 375606, 446337, 545523, 563409, 694302, 892674, 1041453, 1091046, 1126818, 1272887, 1636569, 2082906, 2545774, 3124359, 3273138, 3818661, 4909707, 6248718, 7637322, 9819414, 11455983, 22911966, 34367949, 68735898]

約数ペア:

[(1, 68735898), (2, 34367949), (3, 22911966), (6, 11455983), (7, 9819414), (9, 7637322), (11, 6248718), (14, 4909707), (18, 3818661), (21, 3273138), (22, 3124359), (27, 2545774), (33, 2082906), (42, 1636569), (54, 1272887), (61, 1126818), (63, 1091046), (66, 1041453), (77, 892674), (99, 694302), (122, 563409), (126, 545523), (154, 446337), (183, 375606), (189, 363682), (198, 347151), (231, 297558), (271, 253638), (297, 231434), (366, 187803), (378, 181841), (427, 160974), (462, 148779), (542, 126819), (549, 125202), (594, 115717), (671, 102438), (693, 99186), (813, 84546), (854, 80487), (1098, 62601), (1281, 53658), (1342, 51219), (1386, 49593), (1626, 42273), (1647, 41734), (1897, 36234), (2013, 34146), (2079, 33062), (2439, 28182), (2562, 26829), (2981, 23058), (3294, 20867), (3794, 18117), (3843, 17886), (4026, 17073), (4158, 16531), (4697, 14634), (4878, 14091), (5691, 12078), (5962, 11529), (6039, 11382), (7317, 9394), (7686, 8943)]