61720596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 189604800

約数和(自身を除く): 127884204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 107, 108, 109, 126, 147, 189, 196, 214, 218, 252, 294, 321, 327, 378, 428, 436, 441, 588, 642, 654, 749, 756, 763, 882, 963, 981, 1284, 1308, 1323, 1498, 1526, 1764, 1926, 1962, 2247, 2289, 2646, 2889, 2943, 2996, 3052, 3852, 3924, 4494, 4578, 5243, 5292, 5341, 5778, 5886, 6741, 6867, 8988, 9156, 10486, 10682, 11556, 11663, 11772, 13482, 13734, 15729, 16023, 20223, 20601, 20972, 21364, 23326, 26964, 27468, 31458, 32046, 34989, 40446, 41202, 46652, 47187, 48069, 62916, 64092, 69978, 80892, 81641, 82404, 94374, 96138, 104967, 139956, 141561, 144207, 163282, 188748, 192276, 209934, 244923, 283122, 288414, 314901, 326564, 419868, 489846, 566244, 571487, 576828, 629802, 734769, 979692, 1142974, 1259604, 1469538, 1714461, 2204307, 2285948, 2939076, 3428922, 4408614, 5143383, 6857844, 8817228, 10286766, 15430149, 20573532, 30860298, 61720596]

約数ペア:

[(1, 61720596), (2, 30860298), (3, 20573532), (4, 15430149), (6, 10286766), (7, 8817228), (9, 6857844), (12, 5143383), (14, 4408614), (18, 3428922), (21, 2939076), (27, 2285948), (28, 2204307), (36, 1714461), (42, 1469538), (49, 1259604), (54, 1142974), (63, 979692), (84, 734769), (98, 629802), (107, 576828), (108, 571487), (109, 566244), (126, 489846), (147, 419868), (189, 326564), (196, 314901), (214, 288414), (218, 283122), (252, 244923), (294, 209934), (321, 192276), (327, 188748), (378, 163282), (428, 144207), (436, 141561), (441, 139956), (588, 104967), (642, 96138), (654, 94374), (749, 82404), (756, 81641), (763, 80892), (882, 69978), (963, 64092), (981, 62916), (1284, 48069), (1308, 47187), (1323, 46652), (1498, 41202), (1526, 40446), (1764, 34989), (1926, 32046), (1962, 31458), (2247, 27468), (2289, 26964), (2646, 23326), (2889, 21364), (2943, 20972), (2996, 20601), (3052, 20223), (3852, 16023), (3924, 15729), (4494, 13734), (4578, 13482), (5243, 11772), (5292, 11663), (5341, 11556), (5778, 10682), (5886, 10486), (6741, 9156), (6867, 8988)]