72677826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 179891712

約数和(自身を除く): 107213886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 43, 62, 78, 86, 93, 117, 129, 186, 233, 234, 258, 279, 387, 403, 466, 558, 559, 699, 774, 806, 1118, 1209, 1333, 1398, 1677, 2097, 2418, 2666, 3029, 3354, 3627, 3999, 4194, 5031, 6058, 7223, 7254, 7998, 9087, 10019, 10062, 11997, 14446, 17329, 18174, 20038, 21669, 23994, 27261, 30057, 34658, 43338, 51987, 54522, 60114, 65007, 90171, 93899, 103974, 130014, 130247, 155961, 180342, 187798, 260494, 281697, 310589, 311922, 390741, 563394, 621178, 781482, 845091, 931767, 1172223, 1690182, 1863534, 2344446, 2795301, 4037657, 5590602, 8075314, 12112971, 24225942, 36338913, 72677826]

約数ペア:

[(1, 72677826), (2, 36338913), (3, 24225942), (6, 12112971), (9, 8075314), (13, 5590602), (18, 4037657), (26, 2795301), (31, 2344446), (39, 1863534), (43, 1690182), (62, 1172223), (78, 931767), (86, 845091), (93, 781482), (117, 621178), (129, 563394), (186, 390741), (233, 311922), (234, 310589), (258, 281697), (279, 260494), (387, 187798), (403, 180342), (466, 155961), (558, 130247), (559, 130014), (699, 103974), (774, 93899), (806, 90171), (1118, 65007), (1209, 60114), (1333, 54522), (1398, 51987), (1677, 43338), (2097, 34658), (2418, 30057), (2666, 27261), (3029, 23994), (3354, 21669), (3627, 20038), (3999, 18174), (4194, 17329), (5031, 14446), (6058, 11997), (7223, 10062), (7254, 10019), (7998, 9087)]