72510374888

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1\times {\mathrm{3583}}^1$

素因数の和:4914

約数の個数: 64

約数和(自身を含む): 155990016000

約数和(自身を除く): 83479641112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 929, 1556, 1858, 2723, 3112, 3583, 3716, 5446, 6503, 7166, 7432, 10892, 13006, 14332, 21784, 25081, 26012, 28664, 50162, 52024, 100324, 200648, 361381, 722762, 1393787, 1445524, 2529667, 2787574, 2891048, 3328607, 5059334, 5575148, 6657214, 9756509, 10118668, 11150296, 13314428, 19513018, 20237336, 23300249, 26628856, 39026036, 46600498, 78052072, 93200996, 186401992, 1294828123, 2589656246, 5179312492, 9063796861, 10358624984, 18127593722, 36255187444, 72510374888]

約数ペア:

[(1, 72510374888), (2, 36255187444), (4, 18127593722), (7, 10358624984), (8, 9063796861), (14, 5179312492), (28, 2589656246), (56, 1294828123), (389, 186401992), (778, 93200996), (929, 78052072), (1556, 46600498), (1858, 39026036), (2723, 26628856), (3112, 23300249), (3583, 20237336), (3716, 19513018), (5446, 13314428), (6503, 11150296), (7166, 10118668), (7432, 9756509), (10892, 6657214), (13006, 5575148), (14332, 5059334), (21784, 3328607), (25081, 2891048), (26012, 2787574), (28664, 2529667), (50162, 1445524), (52024, 1393787), (100324, 722762), (200648, 361381)]