12753456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 34831104

約数和(自身を除く): 22077648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 167, 172, 222, 258, 296, 334, 344, 444, 501, 516, 592, 668, 688, 888, 1002, 1032, 1336, 1591, 1776, 2004, 2064, 2672, 3182, 4008, 4773, 6179, 6364, 7181, 8016, 9546, 12358, 12728, 14362, 18537, 19092, 21543, 24716, 25456, 28724, 37074, 38184, 43086, 49432, 57448, 74148, 76368, 86172, 98864, 114896, 148296, 172344, 265697, 296592, 344688, 531394, 797091, 1062788, 1594182, 2125576, 3188364, 4251152, 6376728, 12753456]

約数ペア:

[(1, 12753456), (2, 6376728), (3, 4251152), (4, 3188364), (6, 2125576), (8, 1594182), (12, 1062788), (16, 797091), (24, 531394), (37, 344688), (43, 296592), (48, 265697), (74, 172344), (86, 148296), (111, 114896), (129, 98864), (148, 86172), (167, 76368), (172, 74148), (222, 57448), (258, 49432), (296, 43086), (334, 38184), (344, 37074), (444, 28724), (501, 25456), (516, 24716), (592, 21543), (668, 19092), (688, 18537), (888, 14362), (1002, 12728), (1032, 12358), (1336, 9546), (1591, 8016), (1776, 7181), (2004, 6364), (2064, 6179), (2672, 4773), (3182, 4008)]