72784752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 200558592

約数和(自身を除く): 127773840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 467, 573, 764, 816, 934, 1146, 1401, 1528, 1868, 2292, 2802, 3056, 3247, 3736, 4584, 5604, 6494, 7472, 7939, 9168, 9741, 11208, 12988, 15878, 19482, 22416, 23817, 25976, 31756, 38964, 47634, 51952, 63512, 77928, 89197, 95268, 127024, 155856, 178394, 190536, 267591, 356788, 381072, 535182, 713576, 1070364, 1427152, 1516349, 2140728, 3032698, 4281456, 4549047, 6065396, 9098094, 12130792, 18196188, 24261584, 36392376, 72784752]

約数ペア:

[(1, 72784752), (2, 36392376), (3, 24261584), (4, 18196188), (6, 12130792), (8, 9098094), (12, 6065396), (16, 4549047), (17, 4281456), (24, 3032698), (34, 2140728), (48, 1516349), (51, 1427152), (68, 1070364), (102, 713576), (136, 535182), (191, 381072), (204, 356788), (272, 267591), (382, 190536), (408, 178394), (467, 155856), (573, 127024), (764, 95268), (816, 89197), (934, 77928), (1146, 63512), (1401, 51952), (1528, 47634), (1868, 38964), (2292, 31756), (2802, 25976), (3056, 23817), (3247, 22416), (3736, 19482), (4584, 15878), (5604, 12988), (6494, 11208), (7472, 9741), (7939, 9168)]