73283152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 86706608

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 223, 304, 368, 376, 437, 446, 752, 874, 892, 893, 1081, 1748, 1784, 1786, 2162, 3496, 3568, 3572, 4237, 4324, 5129, 6992, 7144, 8474, 8648, 10258, 10481, 14288, 16948, 17296, 20516, 20539, 20962, 33896, 41032, 41078, 41924, 67792, 82064, 82156, 83848, 97451, 164312, 167696, 194902, 199139, 241063, 328624, 389804, 398278, 482126, 779608, 796556, 964252, 1559216, 1593112, 1928504, 3186224, 3857008, 4580197, 9160394, 18320788, 36641576, 73283152]

約数ペア:

[(1, 73283152), (2, 36641576), (4, 18320788), (8, 9160394), (16, 4580197), (19, 3857008), (23, 3186224), (38, 1928504), (46, 1593112), (47, 1559216), (76, 964252), (92, 796556), (94, 779608), (152, 482126), (184, 398278), (188, 389804), (223, 328624), (304, 241063), (368, 199139), (376, 194902), (437, 167696), (446, 164312), (752, 97451), (874, 83848), (892, 82156), (893, 82064), (1081, 67792), (1748, 41924), (1784, 41078), (1786, 41032), (2162, 33896), (3496, 20962), (3568, 20539), (3572, 20516), (4237, 17296), (4324, 16948), (5129, 14288), (6992, 10481), (7144, 10258), (8474, 8648)]