74019204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 227525760

約数和(自身を除く): 153506556

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, 189, 196, 197, 213, 252, 284, 294, 378, 394, 426, 441, 497, 588, 591, 639, 756, 788, 852, 882, 994, 1182, 1278, 1323, 1379, 1491, 1764, 1773, 1917, 1988, 2364, 2556, 2646, 2758, 2982, 3479, 3546, 3834, 4137, 4473, 5292, 5319, 5516, 5964, 6958, 7092, 7668, 8274, 8946, 9653, 10437, 10638, 12411, 13419, 13916, 13987, 16548, 17892, 19306, 20874, 21276, 24822, 26838, 27974, 28959, 31311, 37233, 38612, 41748, 41961, 49644, 53676, 55948, 57918, 62622, 74466, 83922, 86877, 93933, 97909, 115836, 125244, 125883, 148932, 167844, 173754, 187866, 195818, 251766, 260631, 293727, 347508, 375732, 377649, 391636, 503532, 521262, 587454, 685363, 755298, 881181, 1042524, 1174908, 1370726, 1510596, 1762362, 2056089, 2643543, 2741452, 3524724, 4112178, 5287086, 6168267, 8224356, 10574172, 12336534, 18504801, 24673068, 37009602, 74019204]

約数ペア:

[(1, 74019204), (2, 37009602), (3, 24673068), (4, 18504801), (6, 12336534), (7, 10574172), (9, 8224356), (12, 6168267), (14, 5287086), (18, 4112178), (21, 3524724), (27, 2741452), (28, 2643543), (36, 2056089), (42, 1762362), (49, 1510596), (54, 1370726), (63, 1174908), (71, 1042524), (84, 881181), (98, 755298), (108, 685363), (126, 587454), (142, 521262), (147, 503532), (189, 391636), (196, 377649), (197, 375732), (213, 347508), (252, 293727), (284, 260631), (294, 251766), (378, 195818), (394, 187866), (426, 173754), (441, 167844), (497, 148932), (588, 125883), (591, 125244), (639, 115836), (756, 97909), (788, 93933), (852, 86877), (882, 83922), (994, 74466), (1182, 62622), (1278, 57918), (1323, 55948), (1379, 53676), (1491, 49644), (1764, 41961), (1773, 41748), (1917, 38612), (1988, 37233), (2364, 31311), (2556, 28959), (2646, 27974), (2758, 26838), (2982, 24822), (3479, 21276), (3546, 20874), (3834, 19306), (4137, 17892), (4473, 16548), (5292, 13987), (5319, 13916), (5516, 13419), (5964, 12411), (6958, 10638), (7092, 10437), (7668, 9653), (8274, 8946)]