72564624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 225473664

約数和(自身を除く): 152909040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 751, 792, 976, 1098, 1342, 1464, 1502, 1584, 2013, 2196, 2253, 2684, 2928, 3004, 4026, 4392, 4506, 5368, 6008, 6039, 6759, 8052, 8261, 8784, 9012, 10736, 12016, 12078, 13518, 16104, 16522, 18024, 24156, 24783, 27036, 32208, 33044, 36048, 45811, 48312, 49566, 54072, 66088, 74349, 91622, 96624, 99132, 108144, 132176, 137433, 148698, 183244, 198264, 274866, 297396, 366488, 396528, 412299, 503921, 549732, 594792, 732976, 824598, 1007842, 1099464, 1189584, 1511763, 1649196, 2015684, 2198928, 3023526, 3298392, 4031368, 4535289, 6047052, 6596784, 8062736, 9070578, 12094104, 18141156, 24188208, 36282312, 72564624]

約数ペア:

[(1, 72564624), (2, 36282312), (3, 24188208), (4, 18141156), (6, 12094104), (8, 9070578), (9, 8062736), (11, 6596784), (12, 6047052), (16, 4535289), (18, 4031368), (22, 3298392), (24, 3023526), (33, 2198928), (36, 2015684), (44, 1649196), (48, 1511763), (61, 1189584), (66, 1099464), (72, 1007842), (88, 824598), (99, 732976), (122, 594792), (132, 549732), (144, 503921), (176, 412299), (183, 396528), (198, 366488), (244, 297396), (264, 274866), (366, 198264), (396, 183244), (488, 148698), (528, 137433), (549, 132176), (671, 108144), (732, 99132), (751, 96624), (792, 91622), (976, 74349), (1098, 66088), (1342, 54072), (1464, 49566), (1502, 48312), (1584, 45811), (2013, 36048), (2196, 33044), (2253, 32208), (2684, 27036), (2928, 24783), (3004, 24156), (4026, 18024), (4392, 16522), (4506, 16104), (5368, 13518), (6008, 12078), (6039, 12016), (6759, 10736), (8052, 9012), (8261, 8784)]