77212873836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{306707}}^1$

素因数の和:306770

約数の個数: 144

約数和(自身を含む): 237573563136

約数和(自身を除く): 160360689300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 972, 999, 1036, 1134, 1332, 1554, 1701, 1998, 2268, 2331, 2997, 3108, 3402, 3996, 4662, 5994, 6804, 6993, 8991, 9324, 11988, 13986, 17982, 20979, 27972, 35964, 41958, 62937, 83916, 125874, 251748, 306707, 613414, 920121, 1226828, 1840242, 2146949, 2760363, 3680484, 4293898, 5520726, 6440847, 8281089, 8587796, 11041452, 11348159, 12881694, 16562178, 19322541, 22696318, 24843267, 25763388, 33124356, 34044477, 38645082, 45392636, 49686534, 57967623, 68088954, 74529801, 77290164, 79437113, 99373068, 102133431, 115935246, 136177908, 149059602, 158874226, 173902869, 204266862, 231870492, 238311339, 298119204, 306400293, 317748452, 347805738, 408533724, 476622678, 521708607, 612800586, 695611476, 714934017, 919200879, 953245356, 1043417214, 1225601172, 1429868034, 1838401758, 2086834428, 2144802051, 2757602637, 2859736068, 3676803516, 4289604102, 5515205274, 6434406153, 8579208204, 11030410548, 12868812306, 19303218459, 25737624612, 38606436918, 77212873836]

約数ペア:

[(1, 77212873836), (2, 38606436918), (3, 25737624612), (4, 19303218459), (6, 12868812306), (7, 11030410548), (9, 8579208204), (12, 6434406153), (14, 5515205274), (18, 4289604102), (21, 3676803516), (27, 2859736068), (28, 2757602637), (36, 2144802051), (37, 2086834428), (42, 1838401758), (54, 1429868034), (63, 1225601172), (74, 1043417214), (81, 953245356), (84, 919200879), (108, 714934017), (111, 695611476), (126, 612800586), (148, 521708607), (162, 476622678), (189, 408533724), (222, 347805738), (243, 317748452), (252, 306400293), (259, 298119204), (324, 238311339), (333, 231870492), (378, 204266862), (444, 173902869), (486, 158874226), (518, 149059602), (567, 136177908), (666, 115935246), (756, 102133431), (777, 99373068), (972, 79437113), (999, 77290164), (1036, 74529801), (1134, 68088954), (1332, 57967623), (1554, 49686534), (1701, 45392636), (1998, 38645082), (2268, 34044477), (2331, 33124356), (2997, 25763388), (3108, 24843267), (3402, 22696318), (3996, 19322541), (4662, 16562178), (5994, 12881694), (6804, 11348159), (6993, 11041452), (8991, 8587796), (9324, 8281089), (11988, 6440847), (13986, 5520726), (17982, 4293898), (20979, 3680484), (27972, 2760363), (35964, 2146949), (41958, 1840242), (62937, 1226828), (83916, 920121), (125874, 613414), (251748, 306707)]