72009552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 205567200

約数和(自身を除く): 133557648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 179, 204, 232, 272, 289, 348, 358, 408, 464, 493, 537, 578, 696, 716, 816, 867, 986, 1074, 1156, 1392, 1432, 1479, 1734, 1972, 2148, 2312, 2864, 2958, 3043, 3468, 3944, 4296, 4624, 5191, 5916, 6086, 6936, 7888, 8381, 8592, 9129, 10382, 11832, 12172, 13872, 15573, 16762, 18258, 20764, 23664, 24344, 25143, 31146, 33524, 36516, 41528, 48688, 50286, 51731, 62292, 67048, 73032, 83056, 88247, 100572, 103462, 124584, 134096, 146064, 155193, 176494, 201144, 206924, 249168, 264741, 310386, 352988, 402288, 413848, 529482, 620772, 705976, 827696, 1058964, 1241544, 1411952, 1500199, 2117928, 2483088, 3000398, 4235856, 4500597, 6000796, 9001194, 12001592, 18002388, 24003184, 36004776, 72009552]

約数ペア:

[(1, 72009552), (2, 36004776), (3, 24003184), (4, 18002388), (6, 12001592), (8, 9001194), (12, 6000796), (16, 4500597), (17, 4235856), (24, 3000398), (29, 2483088), (34, 2117928), (48, 1500199), (51, 1411952), (58, 1241544), (68, 1058964), (87, 827696), (102, 705976), (116, 620772), (136, 529482), (174, 413848), (179, 402288), (204, 352988), (232, 310386), (272, 264741), (289, 249168), (348, 206924), (358, 201144), (408, 176494), (464, 155193), (493, 146064), (537, 134096), (578, 124584), (696, 103462), (716, 100572), (816, 88247), (867, 83056), (986, 73032), (1074, 67048), (1156, 62292), (1392, 51731), (1432, 50286), (1479, 48688), (1734, 41528), (1972, 36516), (2148, 33524), (2312, 31146), (2864, 25143), (2958, 24344), (3043, 23664), (3468, 20764), (3944, 18258), (4296, 16762), (4624, 15573), (5191, 13872), (5916, 12172), (6086, 11832), (6936, 10382), (7888, 9129), (8381, 8592)]