71837424

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 210108080

約数和(自身を除く): 138270656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 97, 111, 139, 144, 148, 194, 222, 278, 291, 296, 333, 388, 417, 444, 556, 582, 592, 666, 776, 834, 873, 888, 1112, 1164, 1251, 1332, 1552, 1668, 1746, 1776, 2224, 2328, 2502, 2664, 3336, 3492, 3589, 4656, 5004, 5143, 5328, 6672, 6984, 7178, 10008, 10286, 10767, 13483, 13968, 14356, 15429, 20016, 20572, 21534, 26966, 28712, 30858, 32301, 40449, 41144, 43068, 46287, 53932, 57424, 61716, 64602, 80898, 82288, 86136, 92574, 107864, 121347, 123432, 129204, 161796, 172272, 185148, 215728, 242694, 246864, 258408, 323592, 370296, 485388, 498871, 516816, 647184, 740592, 970776, 997742, 1496613, 1941552, 1995484, 2993226, 3990968, 4489839, 5986452, 7981936, 8979678, 11972904, 17959356, 23945808, 35918712, 71837424]

約数ペア:

[(1, 71837424), (2, 35918712), (3, 23945808), (4, 17959356), (6, 11972904), (8, 8979678), (9, 7981936), (12, 5986452), (16, 4489839), (18, 3990968), (24, 2993226), (36, 1995484), (37, 1941552), (48, 1496613), (72, 997742), (74, 970776), (97, 740592), (111, 647184), (139, 516816), (144, 498871), (148, 485388), (194, 370296), (222, 323592), (278, 258408), (291, 246864), (296, 242694), (333, 215728), (388, 185148), (417, 172272), (444, 161796), (556, 129204), (582, 123432), (592, 121347), (666, 107864), (776, 92574), (834, 86136), (873, 82288), (888, 80898), (1112, 64602), (1164, 61716), (1251, 57424), (1332, 53932), (1552, 46287), (1668, 43068), (1746, 41144), (1776, 40449), (2224, 32301), (2328, 30858), (2502, 28712), (2664, 26966), (3336, 21534), (3492, 20572), (3589, 20016), (4656, 15429), (5004, 14356), (5143, 13968), (5328, 13483), (6672, 10767), (6984, 10286), (7178, 10008)]