42502644

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 113131200

約数和(自身を除く): 70628556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 599, 657, 876, 972, 1198, 1314, 1797, 1971, 2396, 2628, 3594, 3942, 5391, 5913, 7188, 7884, 10782, 11826, 16173, 17739, 21564, 23652, 32346, 35478, 43727, 48519, 64692, 70956, 87454, 97038, 131181, 145557, 174908, 194076, 262362, 291114, 393543, 524724, 582228, 787086, 1180629, 1574172, 2361258, 3541887, 4722516, 7083774, 10625661, 14167548, 21251322, 42502644]

約数ペア:

[(1, 42502644), (2, 21251322), (3, 14167548), (4, 10625661), (6, 7083774), (9, 4722516), (12, 3541887), (18, 2361258), (27, 1574172), (36, 1180629), (54, 787086), (73, 582228), (81, 524724), (108, 393543), (146, 291114), (162, 262362), (219, 194076), (243, 174908), (292, 145557), (324, 131181), (438, 97038), (486, 87454), (599, 70956), (657, 64692), (876, 48519), (972, 43727), (1198, 35478), (1314, 32346), (1797, 23652), (1971, 21564), (2396, 17739), (2628, 16173), (3594, 11826), (3942, 10782), (5391, 7884), (5913, 7188)]