42517884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 111234816

約数和(自身を除く): 68716932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 43, 51, 68, 74, 86, 102, 111, 129, 131, 148, 172, 204, 222, 258, 262, 393, 444, 516, 524, 629, 731, 786, 1258, 1462, 1572, 1591, 1887, 2193, 2227, 2516, 2924, 3182, 3774, 4386, 4454, 4773, 4847, 5633, 6364, 6681, 7548, 8772, 8908, 9546, 9694, 11266, 13362, 14541, 16899, 19092, 19388, 22532, 26724, 27047, 29082, 33798, 54094, 58164, 67596, 81141, 82399, 95761, 108188, 162282, 164798, 191522, 208421, 247197, 287283, 324564, 329596, 383044, 416842, 494394, 574566, 625263, 833684, 988788, 1149132, 1250526, 2501052, 3543157, 7086314, 10629471, 14172628, 21258942, 42517884]

約数ペア:

[(1, 42517884), (2, 21258942), (3, 14172628), (4, 10629471), (6, 7086314), (12, 3543157), (17, 2501052), (34, 1250526), (37, 1149132), (43, 988788), (51, 833684), (68, 625263), (74, 574566), (86, 494394), (102, 416842), (111, 383044), (129, 329596), (131, 324564), (148, 287283), (172, 247197), (204, 208421), (222, 191522), (258, 164798), (262, 162282), (393, 108188), (444, 95761), (516, 82399), (524, 81141), (629, 67596), (731, 58164), (786, 54094), (1258, 33798), (1462, 29082), (1572, 27047), (1591, 26724), (1887, 22532), (2193, 19388), (2227, 19092), (2516, 16899), (2924, 14541), (3182, 13362), (3774, 11266), (4386, 9694), (4454, 9546), (4773, 8908), (4847, 8772), (5633, 7548), (6364, 6681)]