72601326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 124390674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 37, 42, 54, 58, 63, 74, 87, 111, 126, 174, 179, 189, 203, 222, 259, 261, 333, 358, 378, 406, 518, 522, 537, 609, 666, 777, 783, 999, 1073, 1074, 1218, 1253, 1554, 1566, 1611, 1827, 1998, 2146, 2331, 2506, 3219, 3222, 3654, 3759, 4662, 4833, 5191, 5481, 6438, 6623, 6993, 7511, 7518, 9657, 9666, 10382, 10962, 11277, 13246, 13986, 15022, 15573, 19314, 19869, 22533, 22554, 28971, 31146, 33831, 36337, 39738, 45066, 46361, 46719, 57942, 59607, 67599, 67662, 72674, 92722, 93438, 109011, 119214, 135198, 139083, 140157, 178821, 192067, 202797, 218022, 278166, 280314, 327033, 357642, 384134, 405594, 417249, 576201, 654066, 834498, 981099, 1152402, 1251747, 1344469, 1728603, 1962198, 2503494, 2688938, 3457206, 4033407, 5185809, 8066814, 10371618, 12100221, 24200442, 36300663, 72601326]

約数ペア:

[(1, 72601326), (2, 36300663), (3, 24200442), (6, 12100221), (7, 10371618), (9, 8066814), (14, 5185809), (18, 4033407), (21, 3457206), (27, 2688938), (29, 2503494), (37, 1962198), (42, 1728603), (54, 1344469), (58, 1251747), (63, 1152402), (74, 981099), (87, 834498), (111, 654066), (126, 576201), (174, 417249), (179, 405594), (189, 384134), (203, 357642), (222, 327033), (259, 280314), (261, 278166), (333, 218022), (358, 202797), (378, 192067), (406, 178821), (518, 140157), (522, 139083), (537, 135198), (609, 119214), (666, 109011), (777, 93438), (783, 92722), (999, 72674), (1073, 67662), (1074, 67599), (1218, 59607), (1253, 57942), (1554, 46719), (1566, 46361), (1611, 45066), (1827, 39738), (1998, 36337), (2146, 33831), (2331, 31146), (2506, 28971), (3219, 22554), (3222, 22533), (3654, 19869), (3759, 19314), (4662, 15573), (4833, 15022), (5191, 13986), (5481, 13246), (6438, 11277), (6623, 10962), (6993, 10382), (7511, 9666), (7518, 9657)]