87248238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 219414528

約数和(自身を除く): 132166290

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 762, 889, 1397, 1487, 1778, 2667, 2794, 2974, 4191, 4461, 5334, 8382, 8922, 9779, 10409, 16357, 19558, 20818, 29337, 31227, 32714, 49071, 58674, 62454, 98142, 114499, 188849, 228998, 343497, 377698, 566547, 686994, 1133094, 1321943, 2077339, 2643886, 3965829, 4154678, 6232017, 7931658, 12464034, 14541373, 29082746, 43624119, 87248238]

約数ペア:

[(1, 87248238), (2, 43624119), (3, 29082746), (6, 14541373), (7, 12464034), (11, 7931658), (14, 6232017), (21, 4154678), (22, 3965829), (33, 2643886), (42, 2077339), (66, 1321943), (77, 1133094), (127, 686994), (154, 566547), (231, 377698), (254, 343497), (381, 228998), (462, 188849), (762, 114499), (889, 98142), (1397, 62454), (1487, 58674), (1778, 49071), (2667, 32714), (2794, 31227), (2974, 29337), (4191, 20818), (4461, 19558), (5334, 16357), (8382, 10409), (8922, 9779)]