61244316

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 188455680

約数和(自身を除く): 127211364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 163, 189, 196, 213, 252, 284, 294, 326, 378, 426, 441, 489, 497, 588, 639, 652, 756, 852, 882, 978, 994, 1141, 1278, 1323, 1467, 1491, 1764, 1917, 1956, 1988, 2282, 2556, 2646, 2934, 2982, 3423, 3479, 3834, 4401, 4473, 4564, 5292, 5868, 5964, 6846, 6958, 7668, 7987, 8802, 8946, 10269, 10437, 11573, 13419, 13692, 13916, 15974, 17604, 17892, 20538, 20874, 23146, 23961, 26838, 30807, 31311, 31948, 34719, 41076, 41748, 46292, 47922, 53676, 61614, 62622, 69438, 71883, 81011, 93933, 95844, 104157, 123228, 125244, 138876, 143766, 162022, 187866, 208314, 215649, 243033, 287532, 312471, 324044, 375732, 416628, 431298, 486066, 567077, 624942, 729099, 862596, 972132, 1134154, 1249884, 1458198, 1701231, 2187297, 2268308, 2916396, 3402462, 4374594, 5103693, 6804924, 8749188, 10207386, 15311079, 20414772, 30622158, 61244316]

約数ペア:

[(1, 61244316), (2, 30622158), (3, 20414772), (4, 15311079), (6, 10207386), (7, 8749188), (9, 6804924), (12, 5103693), (14, 4374594), (18, 3402462), (21, 2916396), (27, 2268308), (28, 2187297), (36, 1701231), (42, 1458198), (49, 1249884), (54, 1134154), (63, 972132), (71, 862596), (84, 729099), (98, 624942), (108, 567077), (126, 486066), (142, 431298), (147, 416628), (163, 375732), (189, 324044), (196, 312471), (213, 287532), (252, 243033), (284, 215649), (294, 208314), (326, 187866), (378, 162022), (426, 143766), (441, 138876), (489, 125244), (497, 123228), (588, 104157), (639, 95844), (652, 93933), (756, 81011), (852, 71883), (882, 69438), (978, 62622), (994, 61614), (1141, 53676), (1278, 47922), (1323, 46292), (1467, 41748), (1491, 41076), (1764, 34719), (1917, 31948), (1956, 31311), (1988, 30807), (2282, 26838), (2556, 23961), (2646, 23146), (2934, 20874), (2982, 20538), (3423, 17892), (3479, 17604), (3834, 15974), (4401, 13916), (4473, 13692), (4564, 13419), (5292, 11573), (5868, 10437), (5964, 10269), (6846, 8946), (6958, 8802), (7668, 7987)]