82780811946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1\times {\mathrm{1789}}^1$

素因数の和:2721

約数の個数: 128

約数和(自身を含む): 211926835200

約数和(自身を除く): 129146023254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 751, 978, 1141, 1467, 1502, 1789, 2253, 2282, 2934, 3423, 3578, 4401, 4506, 5257, 5367, 6759, 6846, 8802, 10269, 10514, 10734, 12523, 13518, 15771, 16101, 20277, 20538, 25046, 30807, 31542, 32202, 37569, 40554, 47313, 48303, 61614, 75138, 94626, 96606, 112707, 122413, 141939, 225414, 244826, 283878, 291607, 338121, 367239, 583214, 676242, 734478, 856891, 874821, 1101717, 1343539, 1713782, 1749642, 2041249, 2203434, 2570673, 2624463, 2687078, 3305151, 4030617, 4082498, 5141346, 5248926, 6123747, 6610302, 7712019, 7873389, 8061234, 9404773, 12091851, 12247494, 15424038, 15746778, 18371241, 18809546, 23136057, 24183702, 28214319, 36275553, 36742482, 46272114, 55113723, 56428638, 72551106, 84642957, 110227446, 169285914, 218996857, 253928871, 437993714, 507857742, 656990571, 1313981142, 1532977999, 1970971713, 3065955998, 3941943426, 4598933997, 5912915139, 9197867994, 11825830278, 13796801991, 27593603982, 41390405973, 82780811946]

約数ペア:

[(1, 82780811946), (2, 41390405973), (3, 27593603982), (6, 13796801991), (7, 11825830278), (9, 9197867994), (14, 5912915139), (18, 4598933997), (21, 3941943426), (27, 3065955998), (42, 1970971713), (54, 1532977999), (63, 1313981142), (126, 656990571), (163, 507857742), (189, 437993714), (326, 253928871), (378, 218996857), (489, 169285914), (751, 110227446), (978, 84642957), (1141, 72551106), (1467, 56428638), (1502, 55113723), (1789, 46272114), (2253, 36742482), (2282, 36275553), (2934, 28214319), (3423, 24183702), (3578, 23136057), (4401, 18809546), (4506, 18371241), (5257, 15746778), (5367, 15424038), (6759, 12247494), (6846, 12091851), (8802, 9404773), (10269, 8061234), (10514, 7873389), (10734, 7712019), (12523, 6610302), (13518, 6123747), (15771, 5248926), (16101, 5141346), (20277, 4082498), (20538, 4030617), (25046, 3305151), (30807, 2687078), (31542, 2624463), (32202, 2570673), (37569, 2203434), (40554, 2041249), (47313, 1749642), (48303, 1713782), (61614, 1343539), (75138, 1101717), (94626, 874821), (96606, 856891), (112707, 734478), (122413, 676242), (141939, 583214), (225414, 367239), (244826, 338121), (283878, 291607)]