145652868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 387074688

約数和(自身を除く): 241421820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 2543, 3182, 4773, 5086, 6364, 7629, 9546, 10172, 14319, 15258, 19092, 22887, 28638, 30516, 45774, 57276, 91548, 94091, 109349, 188182, 218698, 282273, 328047, 376364, 437396, 564546, 656094, 846819, 984141, 1129092, 1312188, 1693638, 1968282, 3387276, 3936564, 4045913, 8091826, 12137739, 16183652, 24275478, 36413217, 48550956, 72826434, 145652868]

約数ペア:

[(1, 145652868), (2, 72826434), (3, 48550956), (4, 36413217), (6, 24275478), (9, 16183652), (12, 12137739), (18, 8091826), (36, 4045913), (37, 3936564), (43, 3387276), (74, 1968282), (86, 1693638), (111, 1312188), (129, 1129092), (148, 984141), (172, 846819), (222, 656094), (258, 564546), (333, 437396), (387, 376364), (444, 328047), (516, 282273), (666, 218698), (774, 188182), (1332, 109349), (1548, 94091), (1591, 91548), (2543, 57276), (3182, 45774), (4773, 30516), (5086, 28638), (6364, 22887), (7629, 19092), (9546, 15258), (10172, 14319)]