65585646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 178790400

約数和(自身を除く): 113204754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 87, 93, 126, 174, 186, 189, 193, 203, 217, 261, 279, 378, 386, 406, 434, 522, 558, 579, 609, 651, 783, 837, 899, 1158, 1218, 1302, 1351, 1566, 1674, 1737, 1798, 1827, 1953, 2697, 2702, 3474, 3654, 3906, 4053, 5211, 5394, 5481, 5597, 5859, 5983, 6293, 8091, 8106, 10422, 10962, 11194, 11718, 11966, 12159, 12586, 16182, 16791, 17949, 18879, 24273, 24318, 33582, 35898, 36477, 37758, 39179, 41881, 48546, 50373, 53847, 56637, 72954, 78358, 83762, 100746, 107694, 113274, 117537, 125643, 151119, 161541, 169911, 173507, 235074, 251286, 302238, 323082, 339822, 347014, 352611, 376929, 520521, 705222, 753858, 1041042, 1057833, 1130787, 1214549, 1561563, 2115666, 2261574, 2429098, 3123126, 3643647, 4684689, 7287294, 9369378, 10930941, 21861882, 32792823, 65585646]

約数ペア:

[(1, 65585646), (2, 32792823), (3, 21861882), (6, 10930941), (7, 9369378), (9, 7287294), (14, 4684689), (18, 3643647), (21, 3123126), (27, 2429098), (29, 2261574), (31, 2115666), (42, 1561563), (54, 1214549), (58, 1130787), (62, 1057833), (63, 1041042), (87, 753858), (93, 705222), (126, 520521), (174, 376929), (186, 352611), (189, 347014), (193, 339822), (203, 323082), (217, 302238), (261, 251286), (279, 235074), (378, 173507), (386, 169911), (406, 161541), (434, 151119), (522, 125643), (558, 117537), (579, 113274), (609, 107694), (651, 100746), (783, 83762), (837, 78358), (899, 72954), (1158, 56637), (1218, 53847), (1302, 50373), (1351, 48546), (1566, 41881), (1674, 39179), (1737, 37758), (1798, 36477), (1827, 35898), (1953, 33582), (2697, 24318), (2702, 24273), (3474, 18879), (3654, 17949), (3906, 16791), (4053, 16182), (5211, 12586), (5394, 12159), (5481, 11966), (5597, 11718), (5859, 11194), (5983, 10962), (6293, 10422), (8091, 8106)]