73004004

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 207916800

約数和(自身を除く): 134912796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 67, 76, 81, 108, 114, 118, 134, 162, 171, 177, 201, 228, 236, 243, 268, 324, 342, 354, 402, 486, 513, 531, 603, 684, 708, 804, 972, 1026, 1062, 1121, 1206, 1273, 1539, 1593, 1809, 2052, 2124, 2242, 2412, 2546, 3078, 3186, 3363, 3618, 3819, 3953, 4484, 4617, 4779, 5092, 5427, 6156, 6372, 6726, 7236, 7638, 7906, 9234, 9558, 10089, 10854, 11457, 11859, 13452, 14337, 15276, 15812, 16281, 18468, 19116, 20178, 21708, 22914, 23718, 28674, 30267, 32562, 34371, 35577, 40356, 45828, 47436, 57348, 60534, 65124, 68742, 71154, 75107, 90801, 103113, 106731, 121068, 137484, 142308, 150214, 181602, 206226, 213462, 225321, 272403, 300428, 309339, 320193, 363204, 412452, 426924, 450642, 544806, 618678, 640386, 675963, 901284, 960579, 1089612, 1237356, 1280772, 1351926, 1921158, 2027889, 2703852, 3842316, 4055778, 6083667, 8111556, 12167334, 18251001, 24334668, 36502002, 73004004]

約数ペア:

[(1, 73004004), (2, 36502002), (3, 24334668), (4, 18251001), (6, 12167334), (9, 8111556), (12, 6083667), (18, 4055778), (19, 3842316), (27, 2703852), (36, 2027889), (38, 1921158), (54, 1351926), (57, 1280772), (59, 1237356), (67, 1089612), (76, 960579), (81, 901284), (108, 675963), (114, 640386), (118, 618678), (134, 544806), (162, 450642), (171, 426924), (177, 412452), (201, 363204), (228, 320193), (236, 309339), (243, 300428), (268, 272403), (324, 225321), (342, 213462), (354, 206226), (402, 181602), (486, 150214), (513, 142308), (531, 137484), (603, 121068), (684, 106731), (708, 103113), (804, 90801), (972, 75107), (1026, 71154), (1062, 68742), (1121, 65124), (1206, 60534), (1273, 57348), (1539, 47436), (1593, 45828), (1809, 40356), (2052, 35577), (2124, 34371), (2242, 32562), (2412, 30267), (2546, 28674), (3078, 23718), (3186, 22914), (3363, 21708), (3618, 20178), (3819, 19116), (3953, 18468), (4484, 16281), (4617, 15812), (4779, 15276), (5092, 14337), (5427, 13452), (6156, 11859), (6372, 11457), (6726, 10854), (7236, 10089), (7638, 9558), (7906, 9234)]