72757872

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 159727248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 88, 99, 108, 122, 132, 144, 176, 183, 198, 216, 244, 251, 264, 297, 366, 396, 432, 488, 502, 528, 549, 594, 671, 732, 753, 792, 976, 1004, 1098, 1188, 1342, 1464, 1506, 1584, 1647, 2008, 2013, 2196, 2259, 2376, 2684, 2761, 2928, 3012, 3294, 4016, 4026, 4392, 4518, 4752, 5368, 5522, 6024, 6039, 6588, 6777, 8052, 8283, 8784, 9036, 10736, 11044, 12048, 12078, 13176, 13554, 15311, 16104, 16566, 18072, 18117, 22088, 24156, 24849, 26352, 27108, 30622, 32208, 33132, 36144, 36234, 44176, 45933, 48312, 49698, 54216, 61244, 66264, 72468, 74547, 91866, 96624, 99396, 108432, 122488, 132528, 137799, 144936, 149094, 168421, 183732, 198792, 244976, 275598, 289872, 298188, 336842, 367464, 397584, 413397, 505263, 551196, 596376, 673684, 734928, 826794, 1010526, 1102392, 1192752, 1347368, 1515789, 1653588, 2021052, 2204784, 2694736, 3031578, 3307176, 4042104, 4547367, 6063156, 6614352, 8084208, 9094734, 12126312, 18189468, 24252624, 36378936, 72757872]

約数ペア:

[(1, 72757872), (2, 36378936), (3, 24252624), (4, 18189468), (6, 12126312), (8, 9094734), (9, 8084208), (11, 6614352), (12, 6063156), (16, 4547367), (18, 4042104), (22, 3307176), (24, 3031578), (27, 2694736), (33, 2204784), (36, 2021052), (44, 1653588), (48, 1515789), (54, 1347368), (61, 1192752), (66, 1102392), (72, 1010526), (88, 826794), (99, 734928), (108, 673684), (122, 596376), (132, 551196), (144, 505263), (176, 413397), (183, 397584), (198, 367464), (216, 336842), (244, 298188), (251, 289872), (264, 275598), (297, 244976), (366, 198792), (396, 183732), (432, 168421), (488, 149094), (502, 144936), (528, 137799), (549, 132528), (594, 122488), (671, 108432), (732, 99396), (753, 96624), (792, 91866), (976, 74547), (1004, 72468), (1098, 66264), (1188, 61244), (1342, 54216), (1464, 49698), (1506, 48312), (1584, 45933), (1647, 44176), (2008, 36234), (2013, 36144), (2196, 33132), (2259, 32208), (2376, 30622), (2684, 27108), (2761, 26352), (2928, 24849), (3012, 24156), (3294, 22088), (4016, 18117), (4026, 18072), (4392, 16566), (4518, 16104), (4752, 15311), (5368, 13554), (5522, 13176), (6024, 12078), (6039, 12048), (6588, 11044), (6777, 10736), (8052, 9036), (8283, 8784)]