73208052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 208392912

約数和(自身を除く): 135184860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 53, 61, 68, 74, 102, 106, 111, 122, 148, 153, 159, 183, 204, 212, 222, 244, 306, 318, 333, 366, 444, 477, 549, 612, 629, 636, 666, 732, 901, 954, 1037, 1098, 1258, 1332, 1802, 1887, 1908, 1961, 2074, 2196, 2257, 2516, 2703, 3111, 3233, 3604, 3774, 3922, 4148, 4514, 5406, 5661, 5883, 6222, 6466, 6771, 7548, 7844, 8109, 9028, 9333, 9699, 10812, 11322, 11766, 12444, 12932, 13542, 16218, 17649, 18666, 19398, 20313, 22644, 23532, 27084, 29097, 32436, 33337, 35298, 37332, 38369, 38796, 40626, 54961, 58194, 66674, 70596, 76738, 81252, 100011, 109922, 115107, 116388, 119621, 133348, 153476, 164883, 200022, 219844, 230214, 239242, 300033, 329766, 345321, 358863, 400044, 460428, 478484, 494649, 600066, 659532, 690642, 717726, 989298, 1076589, 1200132, 1381284, 1435452, 1978596, 2033557, 2153178, 4067114, 4306356, 6100671, 8134228, 12201342, 18302013, 24402684, 36604026, 73208052]

約数ペア:

[(1, 73208052), (2, 36604026), (3, 24402684), (4, 18302013), (6, 12201342), (9, 8134228), (12, 6100671), (17, 4306356), (18, 4067114), (34, 2153178), (36, 2033557), (37, 1978596), (51, 1435452), (53, 1381284), (61, 1200132), (68, 1076589), (74, 989298), (102, 717726), (106, 690642), (111, 659532), (122, 600066), (148, 494649), (153, 478484), (159, 460428), (183, 400044), (204, 358863), (212, 345321), (222, 329766), (244, 300033), (306, 239242), (318, 230214), (333, 219844), (366, 200022), (444, 164883), (477, 153476), (549, 133348), (612, 119621), (629, 116388), (636, 115107), (666, 109922), (732, 100011), (901, 81252), (954, 76738), (1037, 70596), (1098, 66674), (1258, 58194), (1332, 54961), (1802, 40626), (1887, 38796), (1908, 38369), (1961, 37332), (2074, 35298), (2196, 33337), (2257, 32436), (2516, 29097), (2703, 27084), (3111, 23532), (3233, 22644), (3604, 20313), (3774, 19398), (3922, 18666), (4148, 17649), (4514, 16218), (5406, 13542), (5661, 12932), (5883, 12444), (6222, 11766), (6466, 11322), (6771, 10812), (7548, 9699), (7844, 9333), (8109, 9028)]