63938736

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 188894160

約数和(自身を除く): 124955424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 61, 72, 87, 116, 122, 144, 174, 183, 232, 244, 251, 261, 348, 366, 464, 488, 502, 522, 549, 696, 732, 753, 976, 1004, 1044, 1098, 1392, 1464, 1506, 1769, 2008, 2088, 2196, 2259, 2928, 3012, 3538, 4016, 4176, 4392, 4518, 5307, 6024, 7076, 7279, 8784, 9036, 10614, 12048, 14152, 14558, 15311, 15921, 18072, 21228, 21837, 28304, 29116, 30622, 31842, 36144, 42456, 43674, 45933, 58232, 61244, 63684, 65511, 84912, 87348, 91866, 116464, 122488, 127368, 131022, 137799, 174696, 183732, 244976, 254736, 262044, 275598, 349392, 367464, 444019, 524088, 551196, 734928, 888038, 1048176, 1102392, 1332057, 1776076, 2204784, 2664114, 3552152, 3996171, 5328228, 7104304, 7992342, 10656456, 15984684, 21312912, 31969368, 63938736]

約数ペア:

[(1, 63938736), (2, 31969368), (3, 21312912), (4, 15984684), (6, 10656456), (8, 7992342), (9, 7104304), (12, 5328228), (16, 3996171), (18, 3552152), (24, 2664114), (29, 2204784), (36, 1776076), (48, 1332057), (58, 1102392), (61, 1048176), (72, 888038), (87, 734928), (116, 551196), (122, 524088), (144, 444019), (174, 367464), (183, 349392), (232, 275598), (244, 262044), (251, 254736), (261, 244976), (348, 183732), (366, 174696), (464, 137799), (488, 131022), (502, 127368), (522, 122488), (549, 116464), (696, 91866), (732, 87348), (753, 84912), (976, 65511), (1004, 63684), (1044, 61244), (1098, 58232), (1392, 45933), (1464, 43674), (1506, 42456), (1769, 36144), (2008, 31842), (2088, 30622), (2196, 29116), (2259, 28304), (2928, 21837), (3012, 21228), (3538, 18072), (4016, 15921), (4176, 15311), (4392, 14558), (4518, 14152), (5307, 12048), (6024, 10614), (7076, 9036), (7279, 8784)]