81196752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 267482880

約数和(自身を除く): 186286128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 641, 696, 728, 754, 812, 1092, 1131, 1218, 1282, 1392, 1456, 1508, 1624, 1923, 2184, 2262, 2436, 2564, 2639, 3016, 3248, 3846, 4368, 4487, 4524, 4872, 5128, 5278, 6032, 7692, 7917, 8333, 8974, 9048, 9744, 10256, 10556, 13461, 15384, 15834, 16666, 17948, 18096, 18589, 21112, 24999, 26922, 30768, 31668, 33332, 35896, 37178, 42224, 49998, 53844, 55767, 58331, 63336, 66664, 71792, 74356, 99996, 107688, 111534, 116662, 126672, 130123, 133328, 148712, 174993, 199992, 215376, 223068, 233324, 241657, 260246, 297424, 349986, 390369, 399984, 446136, 466648, 483314, 520492, 699972, 724971, 780738, 892272, 933296, 966628, 1040984, 1399944, 1449942, 1561476, 1691599, 1933256, 2081968, 2799888, 2899884, 3122952, 3383198, 3866512, 5074797, 5799768, 6245904, 6766396, 10149594, 11599536, 13532792, 20299188, 27065584, 40598376, 81196752]

約数ペア:

[(1, 81196752), (2, 40598376), (3, 27065584), (4, 20299188), (6, 13532792), (7, 11599536), (8, 10149594), (12, 6766396), (13, 6245904), (14, 5799768), (16, 5074797), (21, 3866512), (24, 3383198), (26, 3122952), (28, 2899884), (29, 2799888), (39, 2081968), (42, 1933256), (48, 1691599), (52, 1561476), (56, 1449942), (58, 1399944), (78, 1040984), (84, 966628), (87, 933296), (91, 892272), (104, 780738), (112, 724971), (116, 699972), (156, 520492), (168, 483314), (174, 466648), (182, 446136), (203, 399984), (208, 390369), (232, 349986), (273, 297424), (312, 260246), (336, 241657), (348, 233324), (364, 223068), (377, 215376), (406, 199992), (464, 174993), (546, 148712), (609, 133328), (624, 130123), (641, 126672), (696, 116662), (728, 111534), (754, 107688), (812, 99996), (1092, 74356), (1131, 71792), (1218, 66664), (1282, 63336), (1392, 58331), (1456, 55767), (1508, 53844), (1624, 49998), (1923, 42224), (2184, 37178), (2262, 35896), (2436, 33332), (2564, 31668), (2639, 30768), (3016, 26922), (3248, 24999), (3846, 21112), (4368, 18589), (4487, 18096), (4524, 17948), (4872, 16666), (5128, 15834), (5278, 15384), (6032, 13461), (7692, 10556), (7917, 10256), (8333, 9744), (8974, 9048)]