40475772

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 105517776

約数和(自身を除く): 65042004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 134, 173, 194, 201, 268, 291, 346, 388, 402, 519, 582, 603, 692, 804, 873, 1038, 1164, 1206, 1557, 1746, 2076, 2412, 3114, 3492, 6228, 6499, 11591, 12998, 16781, 19497, 23182, 25996, 33562, 34773, 38994, 46364, 50343, 58491, 67124, 69546, 77988, 100686, 104319, 116982, 139092, 151029, 201372, 208638, 233964, 302058, 417276, 604116, 1124327, 2248654, 3372981, 4497308, 6745962, 10118943, 13491924, 20237886, 40475772]

約数ペア:

[(1, 40475772), (2, 20237886), (3, 13491924), (4, 10118943), (6, 6745962), (9, 4497308), (12, 3372981), (18, 2248654), (36, 1124327), (67, 604116), (97, 417276), (134, 302058), (173, 233964), (194, 208638), (201, 201372), (268, 151029), (291, 139092), (346, 116982), (388, 104319), (402, 100686), (519, 77988), (582, 69546), (603, 67124), (692, 58491), (804, 50343), (873, 46364), (1038, 38994), (1164, 34773), (1206, 33562), (1557, 25996), (1746, 23182), (2076, 19497), (2412, 16781), (3114, 12998), (3492, 11591), (6228, 6499)]