84070402

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 146898360

約数和(自身を除く): 62827958

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 169, 247, 338, 361, 494, 689, 722, 1007, 1378, 2014, 2197, 3211, 4394, 4693, 6422, 8957, 9386, 13091, 17914, 19133, 26182, 38266, 41743, 61009, 83486, 116441, 122018, 170183, 232882, 248729, 340366, 497458, 793117, 1586234, 2212379, 3233477, 4424758, 6466954, 42035201, 84070402]

約数ペア:

[(1, 84070402), (2, 42035201), (13, 6466954), (19, 4424758), (26, 3233477), (38, 2212379), (53, 1586234), (106, 793117), (169, 497458), (247, 340366), (338, 248729), (361, 232882), (494, 170183), (689, 122018), (722, 116441), (1007, 83486), (1378, 61009), (2014, 41743), (2197, 38266), (3211, 26182), (4394, 19133), (4693, 17914), (6422, 13091), (8957, 9386)]