72184112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4546

約数の個数: 80

約数和(自身を含む): 187821312

約数和(自身を除く): 115637200

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4507, 8008, 9014, 16016, 18028, 31549, 36056, 49577, 58591, 63098, 72112, 99154, 117182, 126196, 198308, 234364, 252392, 347039, 396616, 410137, 468728, 504784, 644501, 694078, 793232, 820274, 937456, 1289002, 1388156, 1640548, 2578004, 2776312, 3281096, 4511507, 5156008, 5552624, 6562192, 9023014, 10312016, 18046028, 36092056, 72184112]

約数ペア:

[(1, 72184112), (2, 36092056), (4, 18046028), (7, 10312016), (8, 9023014), (11, 6562192), (13, 5552624), (14, 5156008), (16, 4511507), (22, 3281096), (26, 2776312), (28, 2578004), (44, 1640548), (52, 1388156), (56, 1289002), (77, 937456), (88, 820274), (91, 793232), (104, 694078), (112, 644501), (143, 504784), (154, 468728), (176, 410137), (182, 396616), (208, 347039), (286, 252392), (308, 234364), (364, 198308), (572, 126196), (616, 117182), (728, 99154), (1001, 72112), (1144, 63098), (1232, 58591), (1456, 49577), (2002, 36056), (2288, 31549), (4004, 18028), (4507, 16016), (8008, 9014)]