64847328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 211026816

約数和(自身を除く): 146179488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 571, 624, 672, 676, 728, 1014, 1092, 1142, 1183, 1248, 1352, 1456, 1713, 2028, 2184, 2284, 2366, 2704, 2912, 3426, 3549, 3997, 4056, 4368, 4568, 4732, 5408, 6852, 7098, 7423, 7994, 8112, 8736, 9136, 9464, 11991, 13704, 14196, 14846, 15988, 16224, 18272, 18928, 22269, 23982, 27408, 28392, 29692, 31976, 37856, 44538, 47964, 51961, 54816, 56784, 59384, 63952, 89076, 95928, 96499, 103922, 113568, 118768, 127904, 155883, 178152, 191856, 192998, 207844, 237536, 289497, 311766, 356304, 383712, 385996, 415688, 578994, 623532, 675493, 712608, 771992, 831376, 1157988, 1247064, 1350986, 1543984, 1662752, 2026479, 2315976, 2494128, 2701972, 3087968, 4052958, 4631952, 4988256, 5403944, 8105916, 9263904, 10807888, 16211832, 21615776, 32423664, 64847328]

約数ペア:

[(1, 64847328), (2, 32423664), (3, 21615776), (4, 16211832), (6, 10807888), (7, 9263904), (8, 8105916), (12, 5403944), (13, 4988256), (14, 4631952), (16, 4052958), (21, 3087968), (24, 2701972), (26, 2494128), (28, 2315976), (32, 2026479), (39, 1662752), (42, 1543984), (48, 1350986), (52, 1247064), (56, 1157988), (78, 831376), (84, 771992), (91, 712608), (96, 675493), (104, 623532), (112, 578994), (156, 415688), (168, 385996), (169, 383712), (182, 356304), (208, 311766), (224, 289497), (273, 237536), (312, 207844), (336, 192998), (338, 191856), (364, 178152), (416, 155883), (507, 127904), (546, 118768), (571, 113568), (624, 103922), (672, 96499), (676, 95928), (728, 89076), (1014, 63952), (1092, 59384), (1142, 56784), (1183, 54816), (1248, 51961), (1352, 47964), (1456, 44538), (1713, 37856), (2028, 31976), (2184, 29692), (2284, 28392), (2366, 27408), (2704, 23982), (2912, 22269), (3426, 18928), (3549, 18272), (3997, 16224), (4056, 15988), (4368, 14846), (4568, 14196), (4732, 13704), (5408, 11991), (6852, 9464), (7098, 9136), (7423, 8736), (7994, 8112)]