2625289884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{57557}}^1$

素因数の和:57755

約数の個数: 72

約数和(自身を含む): 7626204768

約数和(自身を除く): 5000914884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 5068, 6516, 7602, 11403, 15204, 22806, 45612, 57557, 115114, 172671, 230228, 345342, 402899, 518013, 690684, 805798, 1036026, 1208697, 1611596, 2072052, 2417394, 3626091, 4834788, 7252182, 10417817, 14504364, 20835634, 31253451, 41671268, 62506902, 72924719, 93760353, 125013804, 145849438, 187520706, 218774157, 291698876, 375041412, 437548314, 656322471, 875096628, 1312644942, 2625289884]

約数ペア:

[(1, 2625289884), (2, 1312644942), (3, 875096628), (4, 656322471), (6, 437548314), (7, 375041412), (9, 291698876), (12, 218774157), (14, 187520706), (18, 145849438), (21, 125013804), (28, 93760353), (36, 72924719), (42, 62506902), (63, 41671268), (84, 31253451), (126, 20835634), (181, 14504364), (252, 10417817), (362, 7252182), (543, 4834788), (724, 3626091), (1086, 2417394), (1267, 2072052), (1629, 1611596), (2172, 1208697), (2534, 1036026), (3258, 805798), (3801, 690684), (5068, 518013), (6516, 402899), (7602, 345342), (11403, 230228), (15204, 172671), (22806, 115114), (45612, 57557)]