72895788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32164

約数の個数: 60

約数和(自身を含む): 217794192

約数和(自身を除く): 144898404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 32141, 64282, 96423, 128564, 192846, 224987, 289269, 385692, 449974, 578538, 674961, 867807, 899948, 1157076, 1349922, 1735614, 2024883, 2603421, 2699844, 3471228, 4049766, 5206842, 6074649, 8099532, 10413684, 12149298, 18223947, 24298596, 36447894, 72895788]

約数ペア:

[(1, 72895788), (2, 36447894), (3, 24298596), (4, 18223947), (6, 12149298), (7, 10413684), (9, 8099532), (12, 6074649), (14, 5206842), (18, 4049766), (21, 3471228), (27, 2699844), (28, 2603421), (36, 2024883), (42, 1735614), (54, 1349922), (63, 1157076), (81, 899948), (84, 867807), (108, 674961), (126, 578538), (162, 449974), (189, 385692), (252, 289269), (324, 224987), (378, 192846), (567, 128564), (756, 96423), (1134, 64282), (2268, 32141)]