72894168

素因数分解:

$2^3\times 3^6\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 212479200

約数和(自身を除く): 139585032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 431, 486, 522, 648, 696, 729, 783, 862, 972, 1044, 1293, 1458, 1566, 1724, 1944, 2088, 2349, 2586, 2916, 3132, 3448, 3879, 4698, 5172, 5832, 6264, 7047, 7758, 9396, 10344, 11637, 12499, 14094, 15516, 18792, 21141, 23274, 24998, 28188, 31032, 34911, 37497, 42282, 46548, 49996, 56376, 69822, 74994, 84564, 93096, 99992, 104733, 112491, 139644, 149988, 169128, 209466, 224982, 279288, 299976, 314199, 337473, 418932, 449964, 628398, 674946, 837864, 899928, 1012419, 1256796, 1349892, 2024838, 2513592, 2699784, 3037257, 4049676, 6074514, 8099352, 9111771, 12149028, 18223542, 24298056, 36447084, 72894168]

約数ペア:

[(1, 72894168), (2, 36447084), (3, 24298056), (4, 18223542), (6, 12149028), (8, 9111771), (9, 8099352), (12, 6074514), (18, 4049676), (24, 3037257), (27, 2699784), (29, 2513592), (36, 2024838), (54, 1349892), (58, 1256796), (72, 1012419), (81, 899928), (87, 837864), (108, 674946), (116, 628398), (162, 449964), (174, 418932), (216, 337473), (232, 314199), (243, 299976), (261, 279288), (324, 224982), (348, 209466), (431, 169128), (486, 149988), (522, 139644), (648, 112491), (696, 104733), (729, 99992), (783, 93096), (862, 84564), (972, 74994), (1044, 69822), (1293, 56376), (1458, 49996), (1566, 46548), (1724, 42282), (1944, 37497), (2088, 34911), (2349, 31032), (2586, 28188), (2916, 24998), (3132, 23274), (3448, 21141), (3879, 18792), (4698, 15516), (5172, 14094), (5832, 12499), (6264, 11637), (7047, 10344), (7758, 9396)]