64473612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 191520000

約数和(自身を除く): 127046388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 199, 203, 228, 266, 294, 348, 398, 399, 406, 532, 551, 588, 597, 609, 796, 798, 812, 931, 1102, 1194, 1218, 1393, 1421, 1596, 1653, 1862, 2204, 2388, 2436, 2786, 2793, 2842, 3306, 3724, 3781, 3857, 4179, 4263, 5572, 5586, 5684, 5771, 6612, 7562, 7714, 8358, 8526, 9751, 11172, 11343, 11542, 11571, 15124, 15428, 16716, 17052, 17313, 19502, 22686, 23084, 23142, 26467, 26999, 29253, 34626, 39004, 40397, 45372, 46284, 52934, 53998, 58506, 69252, 79401, 80794, 80997, 105868, 107996, 109649, 117012, 121191, 158802, 161588, 161994, 185269, 219298, 242382, 282779, 317604, 323988, 328947, 370538, 438596, 484764, 555807, 565558, 657894, 741076, 767543, 848337, 1111614, 1131116, 1315788, 1535086, 1696674, 2223228, 2302629, 3070172, 3393348, 4605258, 5372801, 9210516, 10745602, 16118403, 21491204, 32236806, 64473612]

約数ペア:

[(1, 64473612), (2, 32236806), (3, 21491204), (4, 16118403), (6, 10745602), (7, 9210516), (12, 5372801), (14, 4605258), (19, 3393348), (21, 3070172), (28, 2302629), (29, 2223228), (38, 1696674), (42, 1535086), (49, 1315788), (57, 1131116), (58, 1111614), (76, 848337), (84, 767543), (87, 741076), (98, 657894), (114, 565558), (116, 555807), (133, 484764), (147, 438596), (174, 370538), (196, 328947), (199, 323988), (203, 317604), (228, 282779), (266, 242382), (294, 219298), (348, 185269), (398, 161994), (399, 161588), (406, 158802), (532, 121191), (551, 117012), (588, 109649), (597, 107996), (609, 105868), (796, 80997), (798, 80794), (812, 79401), (931, 69252), (1102, 58506), (1194, 53998), (1218, 52934), (1393, 46284), (1421, 45372), (1596, 40397), (1653, 39004), (1862, 34626), (2204, 29253), (2388, 26999), (2436, 26467), (2786, 23142), (2793, 23084), (2842, 22686), (3306, 19502), (3724, 17313), (3781, 17052), (3857, 16716), (4179, 15428), (4263, 15124), (5572, 11571), (5586, 11542), (5684, 11343), (5771, 11172), (6612, 9751), (7562, 8526), (7714, 8358)]