90702906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{52673}}^1$

素因数の和:52726

約数の個数: 32

約数和(自身を含む): 212381568

約数和(自身を除く): 121678662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 52673, 105346, 158019, 316038, 368711, 737422, 1106133, 2159593, 2212266, 4319186, 6478779, 12957558, 15117151, 30234302, 45351453, 90702906]

約数ペア:

[(1, 90702906), (2, 45351453), (3, 30234302), (6, 15117151), (7, 12957558), (14, 6478779), (21, 4319186), (41, 2212266), (42, 2159593), (82, 1106133), (123, 737422), (246, 368711), (287, 316038), (574, 158019), (861, 105346), (1722, 52673)]