72225036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 208752544

約数和(自身を除く): 136527508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 74, 78, 86, 97, 111, 117, 129, 148, 156, 172, 194, 222, 234, 258, 291, 333, 387, 388, 444, 468, 481, 516, 559, 582, 666, 774, 873, 962, 1118, 1164, 1261, 1332, 1443, 1548, 1591, 1677, 1746, 1924, 2236, 2522, 2886, 3182, 3354, 3492, 3589, 3783, 4171, 4329, 4773, 5031, 5044, 5772, 6364, 6708, 7178, 7566, 8342, 8658, 9546, 10062, 10767, 11349, 12513, 14319, 14356, 15132, 16684, 17316, 19092, 20124, 20683, 21534, 22698, 25026, 28638, 32301, 37539, 41366, 43068, 45396, 46657, 50052, 54223, 57276, 62049, 64602, 75078, 82732, 93314, 108446, 124098, 129204, 139971, 150156, 154327, 162669, 186147, 186628, 216892, 248196, 279942, 308654, 325338, 372294, 419913, 462981, 488007, 559884, 617308, 650676, 744588, 839826, 925962, 976014, 1388943, 1679652, 1851924, 1952028, 2006251, 2777886, 4012502, 5555772, 6018753, 8025004, 12037506, 18056259, 24075012, 36112518, 72225036]

約数ペア:

[(1, 72225036), (2, 36112518), (3, 24075012), (4, 18056259), (6, 12037506), (9, 8025004), (12, 6018753), (13, 5555772), (18, 4012502), (26, 2777886), (36, 2006251), (37, 1952028), (39, 1851924), (43, 1679652), (52, 1388943), (74, 976014), (78, 925962), (86, 839826), (97, 744588), (111, 650676), (117, 617308), (129, 559884), (148, 488007), (156, 462981), (172, 419913), (194, 372294), (222, 325338), (234, 308654), (258, 279942), (291, 248196), (333, 216892), (387, 186628), (388, 186147), (444, 162669), (468, 154327), (481, 150156), (516, 139971), (559, 129204), (582, 124098), (666, 108446), (774, 93314), (873, 82732), (962, 75078), (1118, 64602), (1164, 62049), (1261, 57276), (1332, 54223), (1443, 50052), (1548, 46657), (1591, 45396), (1677, 43068), (1746, 41366), (1924, 37539), (2236, 32301), (2522, 28638), (2886, 25026), (3182, 22698), (3354, 21534), (3492, 20683), (3589, 20124), (3783, 19092), (4171, 17316), (4329, 16684), (4773, 15132), (5031, 14356), (5044, 14319), (5772, 12513), (6364, 11349), (6708, 10767), (7178, 10062), (7566, 9546), (8342, 8658)]